validators.js

var validator = require('../index'),
  format = require('util').format,
  assert = require('assert'),
  path = require('path'),
  fs = require('fs'),
  vm = require('vm');

var validator_js = fs.readFileSync(path.join(__dirname, '../validator.js')).toString();

function test(options) {
  var args = options.args || [];
  args.unshift(null);
  if (options.valid) {
    options.valid.forEach(function (valid) {
      args[0] = valid;
      if (validator[options.validator].apply(validator, args) !== true) {
        var warning = format('validator.%s(%s) failed but should have passed',
                    options.validator, args.join(', '));
        throw new Error(warning);
      }
    });
  }
  if (options.invalid) {
    options.invalid.forEach(function (invalid) {
      args[0] = invalid;
      if (validator[options.validator].apply(validator, args) !== false) {
        var warning = format('validator.%s(%s) passed but should have failed',
                    options.validator, args.join(', '));
        throw new Error(warning);
      }
    });
  }
}

function repeat(str, count) {
  var result = '';
  while (count--) {
    result += str;
  }
  return result;
}

describe('Validators', function () {
  it('should validate email addresses', function () {
    test({
      validator: 'isEmail',
      valid: [
        'foo@bar.com',
        'x@x.au',
        'foo@bar.com.au',
        'foo+bar@bar.com',
        'hans.m端ller@test.com',
        'hans@m端ller.com',
        'test|123@m端ller.com',
        'test+ext@gmail.com',
        'some.name.midd.leNa.me.+extension@GoogleMail.com',
        'gmail...ignores...dots...@gmail.com',
        '"foobar"@example.com',
        '"  foo  m端ller "@example.com',
        '"foo\\@bar"@example.com',
        `${repeat('a', 64)}@${repeat('a', 252)}.com`,
      ],
      invalid: [
        'invalidemail@',
        'invalid.com',
        '@invalid.com',
        'foo@bar.com.',
        'somename@ｇｍａｉｌ.com',
        'foo@bar.co.uk.',
        'z@co.c',
        'ｇｍａｉｌｇｍａｉｌｇｍａｉｌｇｍａｉｌｇｍａｉｌ@gmail.com',
        `${repeat('a', 64)}@${repeat('a', 253)}.com`,
        `${repeat('a', 65)}@${repeat('a', 252)}.com`,
      ],
    });
  });

  it('should validate email addresses without UTF8 characters in local part', function () {
    test({
      validator: 'isEmail',
      args: [{ allow_utf8_local_part: false }],
      valid: [
        'foo@bar.com',
        'x@x.au',
        'foo@bar.com.au',
        'foo+bar@bar.com',
        'hans@m端ller.com',
        'test|123@m端ller.com',
        'test+ext@gmail.com',
        'some.name.midd.leNa.me.+extension@GoogleMail.com',
        '"foobar"@example.com',
        '"foo\\@bar"@example.com',
        '"  foo  bar  "@example.com',
      ],
      invalid: [
        'invalidemail@',
        'invalid.com',
        '@invalid.com',
        'foo@bar.com.',
        'foo@bar.co.uk.',
        'somename@ｇｍａｉｌ.com',
        'hans.m端ller@test.com',
        'z@co.c',
      ],
    });
  });

  it('should validate email addresses with display names', function () {
    test({
      validator: 'isEmail',
      args: [{ allow_display_name: true }],
      valid: [
        'foo@bar.com',
        'x@x.au',
        'foo@bar.com.au',
        'foo+bar@bar.com',
        'hans.m端ller@test.com',
        'hans@m端ller.com',
        'test|123@m端ller.com',
        'test+ext@gmail.com',
        'some.name.midd.leNa.me.+extension@GoogleMail.com',
        'Some Name <foo@bar.com>',
        'Some Name <x@x.au>',
        'Some Name <foo@bar.com.au>',
        'Some Name <foo+bar@bar.com>',
        'Some Name <hans.m端ller@test.com>',
        'Some Name <hans@m端ller.com>',
        'Some Name <test|123@m端ller.com>',
        'Some Name <test+ext@gmail.com>',
        'Some Name <some.name.midd.leNa.me.+extension@GoogleMail.com>',
        'Some Middle Name <some.name.midd.leNa.me.+extension@GoogleMail.com>',
        'Name <some.name.midd.leNa.me.+extension@GoogleMail.com>',
        'Name<some.name.midd.leNa.me.+extension@GoogleMail.com>',
      ],
      invalid: [
        'invalidemail@',
        'invalid.com',
        '@invalid.com',
        'foo@bar.com.',
        'foo@bar.co.uk.',
        'Some Name <invalidemail@>',
        'Some Name <invalid.com>',
        'Some Name <@invalid.com>',
        'Some Name <foo@bar.com.>',
        'Some Name <foo@bar.co.uk.>',
        'Some Name foo@bar.co.uk.>',
        'Some Name <foo@bar.co.uk.',
        'Some Name < foo@bar.co.uk >',
        'Name foo@bar.co.uk',
      ],
    });
  });

  it('should validate URLs', function () {
    test({
      validator: 'isURL',
      valid: [
        'foobar.com',
        'www.foobar.com',
        'foobar.com/',
        'valid.au',
        'http://www.foobar.com/',
        'http://www.foobar.com:23/',
        'http://www.foobar.com:65535/',
        'http://www.foobar.com:5/',
        'https://www.foobar.com/',
        'ftp://www.foobar.com/',
        'http://www.foobar.com/~foobar',
        'http://user:pass@www.foobar.com/',
        'http://user:@www.foobar.com/',
        'http://127.0.0.1/',
        'http://10.0.0.0/',
        'http://189.123.14.13/',
        'http://duckduckgo.com/?q=%2F',
        'http://foobar.com/t$-_.+!*\'(),',
        'http://localhost:3000/',
        'http://foobar.com/?foo=bar#baz=qux',
        'http://foobar.com?foo=bar',
        'http://foobar.com#baz=qux',
        'http://www.xn--froschgrn-x9a.net/',
        'http://xn--froschgrn-x9a.com/',
        'http://foo--bar.com',
        'http://høyfjellet.no',
        'http://xn--j1aac5a4g.xn--j1amh',
        'http://xn------eddceddeftq7bvv7c4ke4c.xn--p1ai',
        'http://кулік.укр',
        'test.com?ref=http://test2.com',
      ],
      invalid: [
        'xyz://foobar.com',
        'invalid/',
        'invalid.x',
        'invalid.',
        '.com',
        'http://com/',
        'http://300.0.0.1/',
        'mailto:foo@bar.com',
        'rtmp://foobar.com',
        'http://www.xn--.com/',
        'http://xn--.com/',
        'http://www.foobar.com:0/',
        'http://www.foobar.com:70000/',
        'http://www.foobar.com:99999/',
        'http://www.-foobar.com/',
        'http://www.foobar-.com/',
        'http://foobar/# lol',
        'http://foobar/? lol',
        'http://foobar/ lol/',
        'http://lol @foobar.com/',
        'http://lol:lol @foobar.com/',
        'http://lol:lol:lol@foobar.com/',
        'http://lol: @foobar.com/',
        'http://www.foo_bar.com/',
        'http://www.foobar.com/\t',
        'http://\n@www.foobar.com/',
        '',
        `http://foobar.com/${new Array(2083).join('f')}`,
        'http://*.foo.com',
        '*.foo.com',
        '!.foo.com',
        'http://example.com.',
        'http://localhost:61500this is an invalid url!!!!',
        '////foobar.com',
        'http:////foobar.com',
      ],
    });
  });

  it('should validate URLs with custom protocols', function () {
    test({
      validator: 'isURL',
      args: [{
        protocols: ['rtmp'],
      }],
      valid: [
        'rtmp://foobar.com',
      ],
      invalid: [
        'http://foobar.com',
      ],
    });
  });

  it('should validate URLs with any protocol', function () {
    test({
      validator: 'isURL',
      args: [{
        require_valid_protocol: false,
      }],
      valid: [
        'rtmp://foobar.com',
        'http://foobar.com',
        'test://foobar.com',
      ],
      invalid: [
        'mailto:test@example.com',
      ],
    });
  });

  it('should validate URLs with underscores', function () {
    test({
      validator: 'isURL',
      args: [{
        allow_underscores: true,
      }],
      valid: [
        'http://foo_bar.com',
        'http://pr.example_com.294.example.com/',
        'http://foo__bar.com',
      ],
      invalid: [],
    });
  });

  it('should validate URLs that do not have a TLD', function () {
    test({
      validator: 'isURL',
      args: [{
        require_tld: false,
      }],
      valid: [
        'http://foobar.com/',
        'http://foobar/',
        'foobar/',
        'foobar',
      ],
      invalid: [],
    });
  });

  it('should validate URLs with a trailing dot option', function () {
    test({
      validator: 'isURL',
      args: [{
        allow_trailing_dot: true,
        require_tld: false,
      }],
      valid: [
        'http://example.com.',
        'foobar.',
      ],
    });
  });

  it('should validate protocol relative URLs', function () {
    test({
      validator: 'isURL',
      args: [{
        allow_protocol_relative_urls: true,
      }],
      valid: [
        '//foobar.com',
        'http://foobar.com',
        'foobar.com',
      ],
      invalid: [
        '://foobar.com',
        '/foobar.com',
        '////foobar.com',
        'http:////foobar.com',
      ],
    });
  });

  it('should not validate protocol relative URLs when require protocol is true', function () {
    test({
      validator: 'isURL',
      args: [{
        allow_protocol_relative_urls: true,
        require_protocol: true,
      }],
      valid: [
        'http://foobar.com',
      ],
      invalid: [
        '//foobar.com',
        '://foobar.com',
        '/foobar.com',
        'foobar.com',
      ],
    });
  });

  it('should let users specify whether URLs require a protocol', function () {
    test({
      validator: 'isURL',
      args: [{
        require_protocol: true,
      }],
      valid: [
        'http://foobar.com/',
        'http://localhost/',
      ],
      invalid: [
        'foobar.com',
        'foobar',
      ],
    });
  });

  it('should let users specify a host whitelist', function () {
    test({
      validator: 'isURL',
      args: [{
        host_whitelist: ['foo.com', 'bar.com'],
      }],
      valid: [
        'http://bar.com/',
        'http://foo.com/',
      ],
      invalid: [
        'http://foobar.com',
        'http://foo.bar.com/',
        'http://qux.com',
      ],
    });
  });

  it('should let users specify a host blacklist', function () {
    test({
      validator: 'isURL',
      args: [{
        host_blacklist: ['foo.com', 'bar.com'],
      }],
      valid: [
        'http://foobar.com',
        'http://foo.bar.com/',
        'http://qux.com',
      ],
      invalid: [
        'http://bar.com/',
        'http://foo.com/',
      ],
    });
  });

  it('should validate MAC addresses', function () {
    test({
      validator: 'isMACAddress',
      valid: [
        'ab:ab:ab:ab:ab:ab',
        'FF:FF:FF:FF:FF:FF',
        '01:02:03:04:05:ab',
        '01:AB:03:04:05:06',
      ],
      invalid: [
        'abc',
        '01:02:03:04:05',
        '01:02:03:04::ab',
        '1:2:3:4:5:6',
        'AB:CD:EF:GH:01:02',
      ],
    });
  });

  it('should validate IP addresses', function () {
    test({
      validator: 'isIP',
      valid: [
        '127.0.0.1',
        '0.0.0.0',
        '255.255.255.255',
        '1.2.3.4',
        '::1',
        '2001:db8:0000:1:1:1:1:1',
        '2001:41d0:2:a141::1',
        '::ffff:127.0.0.1',
        '::0000',
        '0000::',
        '1::',
        '1111:1:1:1:1:1:1:1',
        'fe80::a6db:30ff:fe98:e946',
        '::',
        '::ffff:127.0.0.1',
        '0:0:0:0:0:ffff:127.0.0.1',
      ],
      invalid: [
        'abc',
        '256.0.0.0',
        '0.0.0.256',
        '26.0.0.256',
        '0200.200.200.200',
        '200.0200.200.200',
        '200.200.0200.200',
        '200.200.200.0200',
        '::banana',
        'banana::',
        '::1banana',
        '::1::',
        '1:',
        ':1',
        ':1:1:1::2',
        '1:1:1:1:1:1:1:1:1:1:1:1:1:1:1:1',
        '::11111',
        '11111:1:1:1:1:1:1:1',
        '2001:db8:0000:1:1:1:1::1',
        '0:0:0:0:0:0:ffff:127.0.0.1',
        '0:0:0:0:ffff:127.0.0.1',
      ],
    });
    test({
      validator: 'isIP',
      args: [4],
      valid: [
        '127.0.0.1',
        '0.0.0.0',
        '255.255.255.255',
        '1.2.3.4',
      ],
      invalid: [
        '::1',
        '2001:db8:0000:1:1:1:1:1',
        '::ffff:127.0.0.1',
      ],
    });
    test({
      validator: 'isIP',
      args: [6],
      valid: [
        '::1',
        '2001:db8:0000:1:1:1:1:1',
        '::ffff:127.0.0.1',
      ],
      invalid: [
        '127.0.0.1',
        '0.0.0.0',
        '255.255.255.255',
        '1.2.3.4',
        '::ffff:287.0.0.1',
      ],
    });
    test({
      validator: 'isIP',
      args: [10],
      valid: [],
      invalid: [
        '127.0.0.1',
        '0.0.0.0',
        '255.255.255.255',
        '1.2.3.4',
        '::1',
        '2001:db8:0000:1:1:1:1:1',
      ],
    });
  });

  it('should validate FQDN', function () {
    test({
      validator: 'isFQDN',
      valid: [
        'domain.com',
        'dom.plato',
        'a.domain.co',
        'foo--bar.com',
        'xn--froschgrn-x9a.com',
        'rebecca.blackfriday',
      ],
      invalid: [
        'abc',
        '256.0.0.0',
        '_.com',
        '*.some.com',
        's!ome.com',
        'domain.com/',
        '/more.com',
      ],
    });
  });
  it('should validate FQDN with trailing dot option', function () {
    test({
      validator: 'isFQDN',
      args: [
          { allow_trailing_dot: true },
      ],
      valid: [
        'example.com.',
      ],
    });
  });

  it('should validate alpha strings', function () {
    test({
      validator: 'isAlpha',
      valid: [
        'abc',
        'ABC',
        'FoObar',
      ],
      invalid: [
        'abc1',
        '  foo  ',
        '',
        'ÄBC',
        'FÜübar',
        'Jön',
        'Heiß',
      ],
    });
  });

  it('should validate czech alpha strings', function () {
    test({
      validator: 'isAlpha',
      args: ['cs-CZ'],
      valid: [
        'žluťoučký',
        'KŮŇ',
        'Pěl',
        'Ďábelské',
        'ódy',
      ],
      invalid: [
        'ábc1',
        '  fůj  ',
        '',
      ],
    });
  });

  it('should validate german alpha strings', function () {
    test({
      validator: 'isAlpha',
      args: ['de-DE'],
      valid: [
        'äbc',
        'ÄBC',
        'FöÖbär',
        'Heiß',
      ],
      invalid: [
        'äbc1',
        '  föö  ',
        '',
      ],
    });
  });

  it('should validate hungarian alpha strings', function () {
    test({
      validator: 'isAlpha',
      args: ['hu-HU'],
      valid: [
        'árvíztűrőtükörfúrógép',
        'ÁRVÍZTŰRŐTÜKÖRFÚRÓGÉP',
      ],
      invalid: [
        'äbc1',
        '  fäö  ',
        'Heiß',
        '',
      ],
    });
  });

  it('should validate arabic alpha strings', function () {
    test({
      validator: 'isAlpha',
      args: ['ar'],
      valid: [
        'أبت',
        'اَبِتَثّجً',
      ],
      invalid: [
        '١٢٣أبت',
        '١٢٣',
        'abc1',
        '  foo  ',
        '',
        'ÄBC',
        'FÜübar',
        'Jön',
        'Heiß',
      ],
    });
  });

  it('should validate defined arabic locales alpha strings', function () {
    test({
      validator: 'isAlpha',
      args: ['ar-SY'],
      valid: [
        'أبت',
        'اَبِتَثّجً',
      ],
      invalid: [
        '١٢٣أبت',
        '١٢٣',
        'abc1',
        '  foo  ',
        '',
        'ÄBC',
        'FÜübar',
        'Jön',
        'Heiß',
      ],
    });
  });

  it('should validate turkish alpha strings', function () {
    test({
      validator: 'isAlpha',
      args: ['tr-TR'],
      valid: [
        'AİıÖöÇ窺ĞğÜüZ',
      ],
      invalid: [
        '0AİıÖöÇ窺ĞğÜüZ1',
        '  AİıÖöÇ窺ĞğÜüZ  ',
        'abc1',
        '  foo  ',
        '',
        'ÄBC',
        'Heiß',
      ],
    });
  });

  it('should validate alphanumeric strings', function () {
    test({
      validator: 'isAlphanumeric',
      valid: [
        'abc123',
        'ABC11',
      ],
      invalid: [
        'abc ',
        'foo!!',
        'ÄBC',
        'FÜübar',
        'Jön',
      ],
    });
  });

  it('should validate defined english aliases', function () {
    test({
      validator: 'isAlphanumeric',
      args: ['en-GB'],
      valid: [
        'abc123',
        'ABC11',
      ],
      invalid: [
        'abc ',
        'foo!!',
        'ÄBC',
        'FÜübar',
        'Jön',
      ],
    });
  });

  it('should validate czech alphanumeric strings', function () {
    test({
      validator: 'isAlphanumeric',
      args: ['cs-CZ'],
      valid: [
        'řiť123',
        'KŮŇ11',
      ],
      invalid: [
        'řiď ',
        'blé!!',
      ],
    });
  });

  it('should validate german alphanumeric strings', function () {
    test({
      validator: 'isAlphanumeric',
      args: ['de-DE'],
      valid: [
        'äbc123',
        'ÄBC11',
      ],
      invalid: [
        'äca ',
        'föö!!',
      ],
    });
  });

  it('should validate hungarian alphanumeric strings', function () {
    test({
      validator: 'isAlphanumeric',
      args: ['hu-HU'],
      valid: [
        '0árvíztűrőtükörfúrógép123',
        '0ÁRVÍZTŰRŐTÜKÖRFÚRÓGÉP123',
      ],
      invalid: [
        '1időúr!',
        'äbc1',
        '  fäö  ',
        'Heiß!',
        '',
      ],
    });
  });

  it('should validate spanish alphanumeric strings', function () {
    test({
      validator: 'isAlphanumeric',
      args: ['es-ES'],
      valid: [
        'ábcó123',
        'ÁBCÓ11',
      ],
      invalid: [
        'äca ',
        'abcß',
        'föö!!',
      ],
    });
  });

  it('should validate arabic alphanumeric strings', function () {
    test({
      validator: 'isAlphanumeric',
      args: ['ar'],
      valid: [
        'أبت123',
        'أبتَُِ١٢٣',
      ],
      invalid: [
        'äca ',
        'abcß',
        'föö!!',
      ],
    });
  });

  it('should validate defined arabic aliases', function () {
    test({
      validator: 'isAlphanumeric',
      args: ['ar-SY'],
      valid: [
        'أبت123',
        'أبتَُِ١٢٣',
      ],
      invalid: [
        'abc ',
        'foo!!',
        'ÄBC',
        'FÜübar',
        'Jön',
      ],
    });
  });

  it('should validate turkish alphanumeric strings', function () {
    test({
      validator: 'isAlphanumeric',
      args: ['tr-TR'],
      valid: [
        'AİıÖöÇ窺ĞğÜüZ123',
      ],
      invalid: [
        'AİıÖöÇ窺ĞğÜüZ ',
        'foo!!',
        'ÄBC',
      ],
    });
  });

  it('should error on invalid locale', function () {
    try {
      validator.isAlphanumeric('abc123', 'in-INVALID');
      assert(false);
    } catch (err) {
      assert(true);
    }
  });

  it('should validate numeric strings', function () {
    test({
      validator: 'isNumeric',
      valid: [
        '123',
        '00123',
        '-00123',
        '0',
        '-0',
        '+123',
      ],
      invalid: [
        '123.123',
        ' ',
        '.',
      ],
    });
  });

  it('should validate decimal numbers', function () {
    test({
      validator: 'isDecimal',
      valid: [
        '123',
        '00123',
        '-00123',
        '0',
        '-0',
        '+123',
        '0.01',
        '.1',
        '1.0',
        '-.25',
        '-0',
        '0.0000000000001',
      ],
      invalid: [
        '....',
        ' ',
        '',
        '-',
        '+',
        '.',
        '0.1a',
        'a',
        '\n',
      ],
    });
  });

  it('should validate lowercase strings', function () {
    test({
      validator: 'isLowercase',
      valid: [
        'abc',
        'abc123',
        'this is lowercase.',
        'tr竪s 端ber',
      ],
      invalid: [
        'fooBar',
        '123A',
      ],
    });
  });

  it('should validate uppercase strings', function () {
    test({
      validator: 'isUppercase',
      valid: [
        'ABC',
        'ABC123',
        'ALL CAPS IS FUN.',
        '   .',
      ],
      invalid: [
        'fooBar',
        '123abc',
      ],
    });
  });

  it('should validate integers', function () {
    test({
      validator: 'isInt',
      valid: [
        '13',
        '123',
        '0',
        '123',
        '-0',
        '+1',
      ],
      invalid: [
        '01',
        '-01',
        '000',
        '100e10',
        '123.123',
        '   ',
        '',
      ],
    });
    test({
      validator: 'isInt',
      args: [{ allow_leading_zeroes: true }],
      valid: [
        '13',
        '123',
        '0',
        '123',
        '-0',
        '+1',
        '01',
        '-01',
        '000',
        '-000',
        '+000',
      ],
      invalid: [
        '100e10',
        '123.123',
        '   ',
        '',
      ],
    });
    test({
      validator: 'isInt',
      args: [{
        min: 10,
      }],
      valid: [
        '15',
        '80',
        '99',
      ],
      invalid: [
        '9',
        '6',
        '3.2',
        'a',
      ],
    });
    test({
      validator: 'isInt',
      args: [{
        min: 10,
        max: 15,
      }],
      valid: [
        '15',
        '11',
        '13',
      ],
      invalid: [
        '9',
        '2',
        '17',
        '3.2',
        '33',
        'a',
      ],
    });
  });

  it('should validate floats', function () {
    test({
      validator: 'isFloat',
      valid: [
        '123',
        '123.',
        '123.123',
        '-123.123',
        '-0.123',
        '+0.123',
        '0.123',
        '.0',
        '01.123',
        '-0.22250738585072011e-307',
      ],
      invalid: [
        '-.123',
        '  ',
        '',
        '.',
        'foo',
      ],
    });
    test({
      validator: 'isFloat',
      args: [{
        min: 3.7,
      }],
      valid: [
        '3.888',
        '3.92',
        '4.5',
        '50',
        '3.7',
        '3.71',
      ],
      invalid: [
        '3.6',
        '3.69',
        '3',
        '1.5',
        'a',
      ],
    });
    test({
      validator: 'isFloat',
      args: [{
        min: 0.1,
        max: 1.0,
      }],
      valid: [
        '0.1',
        '1.0',
        '0.15',
        '0.33',
        '0.57',
        '0.7',
      ],
      invalid: [
        '0',
        '0.0',
        'a',
        '1.3',
        '0.05',
        '5',
      ],
    });
  });

  it('should validate hexadecimal strings', function () {
    test({
      validator: 'isHexadecimal',
      valid: [
        'deadBEEF',
        'ff0044',
      ],
      invalid: [
        'abcdefg',
        '',
        '..',
      ],
    });
  });

  it('should validate hexadecimal color strings', function () {
    test({
      validator: 'isHexColor',
      valid: [
        '#ff0034',
        '#CCCCCC',
        'fff',
        '#f00',
      ],
      invalid: [
        '#ff',
        'fff0',
        '#ff12FG',
      ],
    });
  });

  it('should validate md5 strings', function () {
    test({
      validator: 'isMD5',
      valid: [
        'd94f3f016ae679c3008de268209132f2',
        '751adbc511ccbe8edf23d486fa4581cd',
        '88dae00e614d8f24cfd5a8b3f8002e93',
        '0bf1c35032a71a14c2f719e5a14c1e96',
      ],
      invalid: [
        'KYT0bf1c35032a71a14c2f719e5a14c1',
        'q94375dj93458w34',
        '39485729348',
        '%&FHKJFvk',
      ],
    });
  });

  it('should validate null strings', function () {
    test({
      validator: 'isNull',
      valid: [
        '',
      ],
      invalid: [
        ' ',
        'foo',
        '3',
      ],
    });
  });

  it('should validate strings against an expected value', function () {
    test({ validator: 'equals', args: ['abc'], valid: ['abc'], invalid: ['Abc', '123'] });
  });

  it('should validate strings contain another string', function () {
    test({ validator: 'contains', args: ['foo'], valid: ['foo', 'foobar', 'bazfoo'],
            invalid: ['bar', 'fobar'] });
  });

  it('should validate strings against a pattern', function () {
    test({ validator: 'matches', args: [/abc/], valid: ['abc', 'abcdef', '123abc'],
            invalid: ['acb', 'Abc'] });
    test({ validator: 'matches', args: ['abc'], valid: ['abc', 'abcdef', '123abc'],
            invalid: ['acb', 'Abc'] });
    test({ validator: 'matches', args: ['abc', 'i'], valid: ['abc', 'abcdef', '123abc', 'AbC'],
            invalid: ['acb'] });
  });

  it('should validate strings by length (deprecated api)', function () {
    test({
      validator: 'isLength',
      args: [2],
      valid: ['abc', 'de', 'abcd'],
      invalid: ['', 'a'],
    });
    test({
      validator: 'isLength',
      args: [2, 3],
      valid: ['abc', 'de'],
      invalid: ['', 'a', 'abcd'],
    });
    test({
      validator: 'isLength',
      args: [2, 3],
      valid: ['干𩸽', '𠮷野家'],
      invalid: ['', '𠀋', '千竈通り'],
    });
    test({
      validator: 'isLength',
      args: [0, 0],
      valid: [''],
      invalid: ['a', 'ab'],
    });
  });

  it('should validate strings by byte length (deprecated api)', function () {
    test({
      validator: 'isByteLength',
      args: [2],
      valid: ['abc', 'de', 'abcd', 'ｇｍａｉｌ'],
      invalid: ['', 'a'],
    });
    test({
      validator: 'isByteLength',
      args: [2, 3],
      valid: ['abc', 'de', 'ｇ'],
      invalid: ['', 'a', 'abcd', 'ｇｍ'],
    });
    test({
      validator: 'isByteLength',
      args: [0, 0],
      valid: [''],
      invalid: ['ｇ', 'a'],
    });
  });

  it('should validate strings by length', function () {
    test({
      validator: 'isLength',
      args: [{ min: 2 }],
      valid: ['abc', 'de', 'abcd'],
      invalid: ['', 'a'],
    });
    test({
      validator: 'isLength',
      args: [{ min: 2, max: 3 }],
      valid: ['abc', 'de'],
      invalid: ['', 'a', 'abcd'],
    });
    test({
      validator: 'isLength',
      args: [{ min: 2, max: 3 }],
      valid: ['干𩸽', '𠮷野家'],
      invalid: ['', '𠀋', '千竈通り'],
    });
    test({
      validator: 'isLength',
      args: [{ max: 3 }],
      valid: ['abc', 'de', 'a', ''],
      invalid: ['abcd'],
    });
    test({
      validator: 'isLength',
      args: [{ max: 0 }],
      valid: [''],
      invalid: ['a', 'ab'],
    });
  });

  it('should validate strings by byte length', function () {
    test({
      validator: 'isByteLength',
      args: [{ min: 2 }],
      valid: ['abc', 'de', 'abcd', 'ｇｍａｉｌ'],
      invalid: ['', 'a'],
    });
    test({
      validator: 'isByteLength',
      args: [{ min: 2, max: 3 }],
      valid: ['abc', 'de', 'ｇ'],
      invalid: ['', 'a', 'abcd', 'ｇｍ'],
    });
    test({
      validator: 'isByteLength',
      args: [{ max: 3 }],
      valid: ['abc', 'de', 'ｇ', 'a', ''],
      invalid: ['abcd', 'ｇｍ'],
    });
    test({
      validator: 'isByteLength',
      args: [{ max: 0 }],
      valid: [''],
      invalid: ['ｇ', 'a'],
    });
  });

  it('should validate UUIDs', function () {
    test({
      validator: 'isUUID',
      valid: [
        'A987FBC9-4BED-3078-CF07-9141BA07C9F3',
        'A987FBC9-4BED-4078-8F07-9141BA07C9F3',
        'A987FBC9-4BED-5078-AF07-9141BA07C9F3',
      ],
      invalid: [
        '',
        'xxxA987FBC9-4BED-3078-CF07-9141BA07C9F3',
        'A987FBC9-4BED-3078-CF07-9141BA07C9F3xxx',
        'A987FBC94BED3078CF079141BA07C9F3',
        '934859',
        '987FBC9-4BED-3078-CF07A-9141BA07C9F3',
        'AAAAAAAA-1111-1111-AAAG-111111111111',
      ],
    });
    test({
      validator: 'isUUID',
      args: [3],
      valid: [
        'A987FBC9-4BED-3078-CF07-9141BA07C9F3',
      ],
      invalid: [
        '',
        'xxxA987FBC9-4BED-3078-CF07-9141BA07C9F3',
        '934859',
        'AAAAAAAA-1111-1111-AAAG-111111111111',
        'A987FBC9-4BED-4078-8F07-9141BA07C9F3',
        'A987FBC9-4BED-5078-AF07-9141BA07C9F3',
      ],
    });
    test({
      validator: 'isUUID',
      args: [4],
      valid: [
        '713ae7e3-cb32-45f9-adcb-7c4fa86b90c1',
        '625e63f3-58f5-40b7-83a1-a72ad31acffb',
        '57b73598-8764-4ad0-a76a-679bb6640eb1',
        '9c858901-8a57-4791-81fe-4c455b099bc9',
      ],
      invalid: [
        '',
        'xxxA987FBC9-4BED-3078-CF07-9141BA07C9F3',
        '934859',
        'AAAAAAAA-1111-1111-AAAG-111111111111',
        'A987FBC9-4BED-5078-AF07-9141BA07C9F3',
        'A987FBC9-4BED-3078-CF07-9141BA07C9F3',
      ],
    });
    test({
      validator: 'isUUID',
      args: [5],
      valid: [
        '987FBC97-4BED-5078-AF07-9141BA07C9F3',
        '987FBC97-4BED-5078-BF07-9141BA07C9F3',
        '987FBC97-4BED-5078-8F07-9141BA07C9F3',
        '987FBC97-4BED-5078-9F07-9141BA07C9F3',
      ],
      invalid: [
        '',
        'xxxA987FBC9-4BED-3078-CF07-9141BA07C9F3',
        '934859',
        'AAAAAAAA-1111-1111-AAAG-111111111111',
        '9c858901-8a57-4791-81fe-4c455b099bc9',
        'A987FBC9-4BED-3078-CF07-9141BA07C9F3',
      ],
    });
  });

  it('should validate a string that is in another string or array', function () {
    test({ validator: 'isIn', args: ['foobar'], valid: ['foo', 'bar', 'foobar', ''],
            invalid: ['foobarbaz', 'barfoo'] });
    test({ validator: 'isIn', args: [['foo', 'bar']], valid: ['foo', 'bar'],
            invalid: ['foobar', 'barfoo', ''] });
    test({ validator: 'isIn', args: [['1', '2', '3']], valid: ['1', '2', '3'],
            invalid: ['4', ''] });
    test({ validator: 'isIn', invalid: ['foo', ''] });
  });

  it('should validate a string that is in another object', function () {
    test({
      validator: 'isIn',
      args: [{ 'foo': 1, 'bar': 2, 'foobar': 3 }],
      valid: ['foo', 'bar', 'foobar'],
      invalid: ['foobarbaz', 'barfoo', ''],
    });
    test({
      validator: 'isIn',
      args: [{ 1: 3, 2: 0, 3: 1 }],
      valid: ['1', '2', '3'],
      invalid: ['4', ''],
    });
  });

  it('should validate dates', function () {
    test({
      validator: 'isDate',
      valid: [
        '2011-08-04',
        '2011-09-30',
        '04. 08. 2011.',
        '08/04/2011',
        '08/31/2011',
        '2011.08.04',
        '2/29/24',
        '2-29-24',
        '4. 8. 2011. GMT',
        '2. 28. 2011. GMT',
        '2. 29. 2008. GMT',
        '2011-08-04 12:00',
        '2/22/23',
        '2-23-22',
        '12',
        '11/2/23 12:24',
        new Date().toString(),
        'Mon Aug 17 2015 00:24:56 GMT-0500 (CDT)',
        '2/22/23 23:24:26',
          // valid ISO 8601 dates below
        '2009-12T12:34',
        '2009',
        '2009-05-19',
        '2009-05-19',
        '2009-05',
        '2009-001',
        '2009-05-19',
        '2009-05-19 00:00',
        '2009-05-19 14:31',
        '2009-05-19 14:39:22',
        '2009-05-19T14:39Z',
        '2009-05-19 14:39:22-06:00',
        '2009-05-19 14:39:22+0600',
        '2009-05-19 14:39:22-01',
        '2015-10-20T00:53:09+08:00',
        '2015-10-20T00:53:09+09:00',
        '2015-10-20T00:53:09+10:00',
        '2015-10-20T00:53:09+11:00',
        '2015-10-20T00:53:09+12:00',
        '2007-04-06T00:00',
        '2010-02-18T16:23:48.5',
        '2016-02-20T16:23:48.5',
        '200905',
        '2009-',
        '2009-05-19 14:',
        '200912-01',
        // RFC 2882 tests below borrowed from the timerep package in Hackage:
        // https://hackage.haskell.org/package/timerep-1.0.3/docs/src/Data-Time-RFC2822.html
        'Fri, 21 Nov 1997 09:55:06 -0600',
        'Tue, 15 Nov 1994 12:45:26 GMT',
        'Tue, 1 Jul 2003 10:52:37 +0200',
        'Thu, 13 Feb 1969 23:32:54 -0330',
        'Mon, 24 Nov 1997 14:22:01 -0800',
        'Mon Sep 28 1964 00:05:49 GMT+1100 (AEDST)',
        'Mon Sep 28 1964 00:05:49 +1100 (AEDST)',
        'Mon Sep 28 1964 00:05:49 +1100',
        'Mon Sep 28 1964 00:05:49 \nGMT\n+1100\n',
        'Mon Sep 28 1964 00:05:49 \nGMT\n+1100\n(AEDST)',
        'Thu,          13\n     Feb\n  1969\n        23:32\n     -0330',
        'Thu,          13\n     Feb\n  1969\n        23:32\n     -0330 (Newfoundland Time)',
        '24 Nov 1997 14:22:01 -0800',
        // slight variations of the above with end-of-month
        'Thu,          29\n     Feb\n  1968\n        13:32\n     -0330',
        'Fri, 30 Nov 1997 09:55:06 -0600',
        // more RFC 2882 tests borrowed from libgit2:
        // https://github.com/libgit2/libgit2/blob/master/tests/date/rfc2822.c,
        'Wed, 10 Apr 2014 08:21:03 +0000',
        'Wed, 9 Apr 2014 10:21:03 +0200',
        'Wed, 9 Apr 2014 06:21:03 -0200',
        'Wed, 9 Apr 2014 08:21:03 +0000',
        '2016-01-20 07:11',
      ],
      invalid: [
        'foo',
        '2011-foo-04',
        '2011-09-31',
        '2. 29. 1987. GMT',
        '2. 29. 2011. GMT',
        '2/29/25',
        '2-29-25',
        'GMT',
        // invalid ISO 8601 dates below
        '2009367',
        '2007-04-05T24:50',
        '2009-000',
        '2009-M511',
        '2009M511',
        '2009-05-19T14a39r',
        '2009-05-19T14:3924',
        '2009-0519',
        '2009-05-1914:39',
        '2009-05-19r14:39',
        '2009-05-19 14a39a22',
        '2009-05-19 14:39:22+06a00',
        '2009-05-19 146922.500',
        '2010-02-18T16.5:23.35:48',
        '2010-02-18T16:23.35:48',
        '2010-02-18T16:23.35:48.45',
        '2009-05-19 14.5.44',
        '2010-02-18T16:23.33.600',
        '2010-02-18T16,25:23:48,444',
        '2009-02-30 14:',
        '200912-32',
        // hackage RFC2822 variants with invalid end-of-month
        'Thu,          29\n     Feb\n  1969\n        13:32\n     -0330',
        'Fri, 31 Nov 1997 09:55:06 -0600',
      ],
    });
  });

  it('should validate dates against a start date', function () {
    test({ validator: 'isAfter', args: ['2011-08-03'],
            valid: ['2011-08-04', new Date(2011, 8, 10).toString()],
            invalid: ['2010-07-02', '2011-08-03', new Date(0).toString(), 'foo'] });
    test({ validator: 'isAfter',
            valid: ['2100-08-04', new Date(Date.now() + 86400000).toString()],
            invalid: ['2010-07-02', new Date(0).toString()] });
    test({ validator: 'isAfter', args: ['2011-08-03'],
            valid: ['2015-09-17'],
            invalid: ['invalid date'] });
    test({ validator: 'isAfter', args: ['invalid date'],
            invalid: ['invalid date', '2015-09-17'] });
  });

  it('should validate dates against an end date', function () {
    test({ validator: 'isBefore', args: ['08/04/2011'],
            valid: ['2010-07-02', '2010-08-04', new Date(0).toString()],
            invalid: ['08/04/2011', new Date(2011, 9, 10).toString()] });
    test({ validator: 'isBefore', args: [new Date(2011, 7, 4).toString()],
            valid: ['2010-07-02', '2010-08-04', new Date(0).toString()],
            invalid: ['08/04/2011', new Date(2011, 9, 10).toString()] });
    test({
      validator: 'isBefore',
      valid: [
        '2000-08-04',
        new Date(0).toString(),
        new Date(Date.now() - 86400000).toString(),
      ],
      invalid: ['2100-07-02', new Date(2017, 10, 10).toString()],
    });
    test({ validator: 'isBefore', args: ['2011-08-03'],
            valid: ['1999-12-31'],
            invalid: ['invalid date'] });
    test({ validator: 'isBefore', args: ['invalid date'],
            invalid: ['invalid date', '1999-12-31'] });
  });

  it('should validate that integer strings are divisible by a number', function () {
    test({
      validator: 'isDivisibleBy',
      args: [2],
      valid: ['2', '4', '100', '1000'],
      invalid: [
        '1',
        '2.5',
        '101',
        'foo',
        '',
      ],
    });
  });

  it('should validate credit cards', function () {
    test({
      validator: 'isCreditCard',
      valid: [
        '375556917985515',
        '36050234196908',
        '4716461583322103',
        '4716-2210-5188-5662',
        '4929 7226 5379 7141',
        '5398228707871527',
        '6283875070985593',
        '6263892624162870',
        '6234917882863855',
        '6234698580215388',
        '6226050967750613',
        '6246281879460688',
      ],
      invalid: [
        'foo',
        'foo',
        '5398228707871528',
      ],
    });
  });

  it('should validate ISINs', function () {
    test({
      validator: 'isISIN',
      valid: [
        'AU0000XVGZA3',
        'DE000BAY0017',
        'BE0003796134',
        'SG1G55870362',
        'GB0001411924',
        'DE000WCH8881',
        'PLLWBGD00016',
      ],
      invalid: [
        'DE000BAY0018',
        'PLLWBGD00019',
        'foo',
        '5398228707871528',
      ],
    });
  });

  it('should validate ISBNs', function () {
    test({
      validator: 'isISBN',
      args: [10],
      valid: [
        '3836221195', '3-8362-2119-5', '3 8362 2119 5',
        '1617290858', '1-61729-085-8', '1 61729 085-8',
        '0007269706', '0-00-726970-6', '0 00 726970 6',
        '3423214120', '3-423-21412-0', '3 423 21412 0',
        '340101319X', '3-401-01319-X', '3 401 01319 X',
      ],
      invalid: [
        '3423214121', '3-423-21412-1', '3 423 21412 1',
        '978-3836221191', '9783836221191',
        '123456789a', 'foo', '',
      ],
    });
    test({
      validator: 'isISBN',
      args: [13],
      valid: [
        '9783836221191', '978-3-8362-2119-1', '978 3 8362 2119 1',
        '9783401013190', '978-3401013190', '978 3401013190',
        '9784873113685', '978-4-87311-368-5', '978 4 87311 368 5',
      ],
      invalid: [
        '9783836221190', '978-3-8362-2119-0', '978 3 8362 2119 0',
        '3836221195', '3-8362-2119-5', '3 8362 2119 5',
        '01234567890ab', 'foo', '',
      ],
    });
    test({
      validator: 'isISBN',
      valid: [
        '340101319X',
        '9784873113685',
      ],
      invalid: [
        '3423214121',
        '9783836221190',
      ],
    });
    test({
      validator: 'isISBN',
      args: ['foo'],
      invalid: [
        '340101319X',
        '9784873113685',
      ],
    });
  });

  it('should validate JSON', function () {
    test({
      validator: 'isJSON',
      valid: [
        '{ "key": "value" }',
        '{}',
      ],
      invalid: [
        '{ key: "value" }',
        '{ \'key\': \'value\' }',
        'null',
        '1234',
        'false',
        '"nope"',
      ],
    });
  });

  it('should validate multibyte strings', function () {
    test({
      validator: 'isMultibyte',
      valid: [
        'ひらがな・カタカナ、．漢字',
        'あいうえお foobar',
        'test＠example.com',
        '1234abcDEｘｙｚ',
        'ｶﾀｶﾅ',
        '中文',
      ],
      invalid: [
        'abc',
        'abc123',
        '<>@" *.',
      ],
    });
  });

  it('should validate ascii strings', function () {
    test({
      validator: 'isAscii',
      valid: [
        'foobar',
        '0987654321',
        'test@example.com',
        '1234abcDEF',
      ],
      invalid: [
        'ｆｏｏbar',
        'ｘｙｚ０９８',
        '１２３456',
        'ｶﾀｶﾅ',
      ],
    });
  });

  it('should validate full-width strings', function () {
    test({
      validator: 'isFullWidth',
      valid: [
        'ひらがな・カタカナ、．漢字',
        '３ー０　ａ＠ｃｏｍ',
        'Ｆｶﾀｶﾅﾞﾬ',
        'Good＝Parts',
      ],
      invalid: [
        'abc',
        'abc123',
        '!"#$%&()<>/+=-_? ~^|.,@`{}[]',
      ],
    });
  });

  it('should validate half-width strings', function () {
    test({
      validator: 'isHalfWidth',
      valid: [
        '!"#$%&()<>/+=-_? ~^|.,@`{}[]',
        'l-btn_02--active',
        'abc123い',
        'ｶﾀｶﾅﾞﾬ￩',
      ],
      invalid: [
        'あいうえお',
        '００１１',
      ],
    });
  });

  it('should validate variable-width strings', function () {
    test({
      validator: 'isVariableWidth',
      valid: [
        'ひらがなカタカナ漢字ABCDE',
        '３ー０123',
        'Ｆｶﾀｶﾅﾞﾬ',
        'Good＝Parts',
      ],
      invalid: [
        'abc',
        'abc123',
        '!"#$%&()<>/+=-_? ~^|.,@`{}[]',
        'ひらがな・カタカナ、．漢字',
        '１２３４５６',
        'ｶﾀｶﾅﾞﾬ',
      ],
    });
  });

  it('should validate surrogate pair strings', function () {
    test({
      validator: 'isSurrogatePair',
      valid: [
        '𠮷野𠮷',
        '𩸽',
        'ABC千𥧄1-2-3',
      ],
      invalid: [
        '吉野竈',
        '鮪',
        'ABC1-2-3',
      ],
    });
  });

  it('should validate base64 strings', function () {
    test({
      validator: 'isBase64',
      valid: [
        'Zg==',
        'Zm8=',
        'Zm9v',
        'Zm9vYg==',
        'Zm9vYmE=',
        'Zm9vYmFy',
        'TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2NpbmcgZWxpdC4=',
        'Vml2YW11cyBmZXJtZW50dW0gc2VtcGVyIHBvcnRhLg==',
        'U3VzcGVuZGlzc2UgbGVjdHVzIGxlbw==',
        'MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuMPNS1Ufof9EW/M98FNw' +
          'UAKrwflsqVxaxQjBQnHQmiI7Vac40t8x7pIb8gLGV6wL7sBTJiPovJ0V7y7oc0Ye' +
          'rhKh0Rm4skP2z/jHwwZICgGzBvA0rH8xlhUiTvcwDCJ0kc+fh35hNt8srZQM4619' +
          'FTgB66Xmp4EtVyhpQV+t02g6NzK72oZI0vnAvqhpkxLeLiMCyrI416wHm5Tkukhx' +
          'QmcL2a6hNOyu0ixX/x2kSFXApEnVrJ+/IxGyfyw8kf4N2IZpW5nEP847lpfj0SZZ' +
          'Fwrd1mnfnDbYohX2zRptLy2ZUn06Qo9pkG5ntvFEPo9bfZeULtjYzIl6K8gJ2uGZ' +
          'HQIDAQAB',
      ],
      invalid: [
        '12345',
        '',
        'Vml2YW11cyBmZXJtZtesting123',
        'Zg=',
        'Z===',
        'Zm=8',
        '=m9vYg==',
        'Zm9vYmFy====',
      ],
    });
    for (var i = 0, str = '', encoded; i < 1000; i++) {
      str += String.fromCharCode(Math.random() * 26 | 97);
      encoded = new Buffer(str).toString('base64');
      if (!validator.isBase64(encoded)) {
        var msg = format('validator.isBase64() failed with "%s"', encoded);
        throw new Error(msg);
      }
    }
  });

  it('should validate hex-encoded MongoDB ObjectId', function () {
    test({
      validator: 'isMongoId',
      valid: [
        '507f1f77bcf86cd799439011',
      ],
      invalid: [
        '507f1f77bcf86cd7994390',
        '507f1f77bcf86cd79943901z',
        '',
        '507f1f77bcf86cd799439011 ',
      ],
    });
  });

  it('should define the module using an AMD-compatible loader', function () {
    var window = {
      validator: null,
      define: function (module) {
        window.validator = module();
      },
    };
    window.define.amd = true;

    var sandbox = vm.createContext(window);
    vm.runInContext(validator_js, sandbox);
    assert.equal(window.validator.trim('  foobar '), 'foobar');
  });

  it('should bind validator to the window if no module loaders are available', function () {
    var window = {};
    var sandbox = vm.createContext(window);
    vm.runInContext(validator_js, sandbox);
    assert.equal(window.validator.trim('  foobar '), 'foobar');
  });

  it('should validate mobile phone number', function () {
    test({
      validator: 'isMobilePhone',
      valid: [
        '0944549710',
        '+963944549710',
        '956654379',
        '0944549710',
        '0962655597',
      ],
      invalid: [
        '12345',
        '',
        '+9639626626262',
        '+963332210972',
        '0114152198',
      ],
      args: ['ar-SY'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '0556578654',
        '+966556578654',
        '966556578654',
        '596578654',
        '572655597',
      ],
      invalid: [
        '12345',
        '',
        '+9665626626262',
        '+96633221097',
        '0114152198',
      ],
      args: ['ar-SA'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '+420 123 456 789',
        '+420 123456789',
        '+420123456789',
        '123 456 789',
        '123456789',
      ],
      invalid: [
        '',
        '+42012345678',
      ],
      args: ['cs-CZ'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '+49 (0) 123 456 789',
        '+49 (0) 123 456789',
        '0123/4567890',
        '+49 01234567890',
        '01234567890',
      ],
      invalid: [
        '',
        'Vml2YW11cyBmZXJtZtesting123',
      ],
      args: ['de-DE'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '55-17-3332-2155',
        '55-15-25661234',
        '551223456789',
        '01523456987',
        '022995678947',
        '+55-12-996551215',
      ],
      invalid: [
        '+017-123456789',
        '5501599623874',
        '+55012962308',
        '+55-015-1234-3214',
      ],
      args: ['pt-BR'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '15323456787',
        '13523333233',
        '13898728332',
        '+086-13238234822',
        '08613487234567',
        '8617823492338',
        '86-17823492338',
      ],
      invalid: [
        '12345',
        '',
        'Vml2YW11cyBmZXJtZtesting123',
        '010-38238383',
      ],
      args: ['zh-CN'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '0987123456',
        '+886987123456',
        '886987123456',
        '+886-987123456',
        '886-987123456',
      ],
      invalid: [
        '12345',
        '',
        'Vml2YW11cyBmZXJtZtesting123',
        '0-987123456',
      ],
      args: ['zh-TW'],
    });

    test({
      validator: 'isMobilePhone',
      invalid: [
        '15323456787',
        '13523333233',
        '13898728332',
        '+086-13238234822',
        '08613487234567',
        '8617823492338',
        '86-17823492338',
      ],
      args: ['en'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '0821231234',
        '+27821231234',
        '27821231234',
      ],
      invalid: [
        '082123',
        '08212312345',
        '21821231234',
        '+21821231234',
        '+0821231234',
      ],
      args: ['en-ZA'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '61404111222',
        '+61411222333',
        '0417123456',
      ],
      invalid: [
        '082123',
        '08212312345',
        '21821231234',
        '+21821231234',
        '+0821231234',
        '04123456789',
      ],
      args: ['en-AU'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '91234567',
        '9123-4567',
        '61234567',
        '51234567',
        '+85291234567',
        '+852-91234567',
        '+852-9123-4567',
        '852-91234567',
      ],
      invalid: [
        '999',
        '+852-912345678',
        '123456789',
        '+852-1234-56789',
      ],
      args: ['en-HK'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '0612457898',
        '+33612457898',
        '33612457898',
        '0712457898',
        '+33712457898',
        '33712457898',
      ],
      invalid: [
        '061245789',
        '06124578980',
        '0112457898',
        '0212457898',
        '0312457898',
        '0412457898',
        '0512457898',
        '0812457898',
        '0912457898',
        '+34612457898',
        '+336124578980',
        '+3361245789',
      ],
      args: ['fr-FR'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '+306944848966',
        '6944848966',
        '306944848966',
      ],
      invalid: [
        '2102323234',
        '+302646041461',
        '120000000',
        '20000000000',
        '68129485729',
        '6589394827',
        '298RI89572',
      ],
      args: ['el-GR'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '447789345856',
        '+447861235675',
        '07888814488',
      ],
      invalid: [
        '67699567',
        '0773894868',
        '077389f8688',
        '+07888814488',
        '0152456999',
        '442073456754',
        '+443003434751',
        '05073456754',
        '08001123123',
      ],
      args: ['en-GB'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '19876543210',
        '8005552222',
        '+15673628910',
      ],
      invalid: [
        '564785',
        '0123456789',
        '1437439210',
        '8009112340',
        '+10345672645',
        '11435213543',
        '2436119753',
        '16532116190',
      ],
      args: ['en-US'],
    });
    test({
      validator: 'isMobilePhone',
      valid: [
        '19876543210',
        '8005552222',
        '+15673628910',
      ],
      invalid: [
        '564785',
        '0123456789',
        '1437439210',
        '8009112340',
        '+10345672645',
        '11435213543',
        '2436119753',
        '16532116190',
      ],
      args: ['en-CA'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '0956684590',
        '0966684590',
        '0976684590',
        '+260956684590',
        '+260966684590',
        '+260976684590',
        '260976684590',
      ],
      invalid: [
        '12345',
        '',
        'Vml2YW11cyBmZXJtZtesting123',
        '010-38238383',
        '966684590',
      ],
      args: ['en-ZM'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '+79676338855',
        '79676338855',
        '89676338855',
        '9676338855',
      ],
      invalid: [
        '12345',
        '',
        'Vml2YW11cyBmZXJtZtesting123',
        '010-38238383',
        '+9676338855',
        '19676338855',
        '6676338855',
        '+99676338855',
      ],
      args: ['ru-RU'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '+6427987035',
        '642240512347',
        '0293981646',
        '029968425',
      ],
      invalid: [
        '12345',
        '',
        'Vml2YW11cyBmZXJtZtesting123',
        '+642956696123566',
        '+02119620856',
        '+9676338855',
        '19676338855',
        '6676338855',
        '+99676338855',
      ],
      args: ['en-NZ'],
    });

    var norwegian = {
      valid: [
        '+4796338855',
        '+4746338855',
        '4796338855',
        '4746338855',
        '46338855',
        '96338855',
      ],
      invalid: [
        '12345',
        '',
        'Vml2YW11cyBmZXJtZtesting123',
        '+4676338855',
        '19676338855',
        '+4726338855',
        '4736338855',
        '66338855',
      ],
    };
    test({
      validator: 'isMobilePhone',
      valid: norwegian.valid,
      invalid: norwegian.invalid,
      args: ['nb-NO'],
    });
    test({
      validator: 'isMobilePhone',
      valid: norwegian.valid,
      invalid: norwegian.invalid,
      args: ['nn-NO'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '01636012403',
        '+841636012403',
        '1636012403',
        '841636012403',
        '+84999999999',
        '84999999999',
        '0999999999',
        '999999999',
      ],
      invalid: [
        '12345',
        '',
        'Vml2YW11cyBmZXJtZtesting123',
        '010-38238383',
        '260976684590',
      ],
      args: ['vi-VN'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '+34654789321',
        '654789321',
        '+34714789321',
        '714789321',
        '+34744789321',
        '744789321',
      ],
      invalid: [
        '12345',
        '',
        'Vml2YW11cyBmZXJtZtesting123',
        '+3465478932',
        '65478932',
        '+346547893210',
        '6547893210',
        '+34704789321',
        '704789321',
        '+34754789321',
        '754789321',
      ],
      args: ['es-ES'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '+48512689767',
        '+48 56 376 87 47',
        '56 566 78 46',
        '657562855',
        '+48657562855',
        '+48 887472765',
        '+48 56 6572724',
        '+48 67 621 5461',
        '48 67 621 5461',
      ],
      invalid: [
        '+48  67 621 5461',
        '+55657562855',
        '3454535',
        'teststring',
        '',
        '1800-88-8687',
        '+6019-5830837',
        '357562855',
      ],
      args: ['pl-PL'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '+358505557171',
        '0455571',
        '0505557171',
        '358505557171',
        '04412345',
        '0457 123 45 67',
        '+358457 123 45 67',
        '+358 50 555 7171',
      ],
      invalid: [
        '12345',
        '',
        '045557',
        '045555717112312332423423421',
        'Vml2YW11cyBmZXJtZtesting123',
        '010-38238383',
        '+3-585-0555-7171',
        '+9676338855',
        '19676338855',
        '6676338855',
        '+99676338855',
        '044123',
        '019123456789012345678901',
      ],
      args: ['fi-FI'],
    });

    test({
      validator: 'isMobilePhone',
      valid: [
        '+60128228789',
        '+60195830837',
        '+6019-5830837',
        '+6019-5830837',
        '0128737867',
        '01468987837',
        '016-2838768',
        '016 2838768',
      ],
      invalid: [
        '12345',
        '601238788657',
        '088387675',
        '16-2838768',
        '032551433',
        '6088-387888',
        '088-261987',
        '1800-88-8687',
        '088-320000',
      ],
      args: ['ms-MY'],
    });
  });

  it('should validate currency', function () {
    test({
      validator: 'isCurrency',
      args: [
        { },
        '-$##,###.## (en-US, en-CA, en-AU, en-NZ, en-HK)',
      ],
      valid: [
        '-$10,123.45',
        '$10,123.45',
        '$10123.45',
        '10,123.45',
        '10123.45',
        '10,123',
        '1,123,456',
        '1123456',
        '1.39',
        '.03',
        '0.10',
        '$0.10',
        '-$0.01',
        '-$.99',
        '$100,234,567.89',
        '$10,123',
        '10,123',
        '-10123',
      ],
      invalid: [
        '1.234',
        '$1.1',
        '$ 32.50',
        '500$',
        '.0001',
        '$.001',
        '$0.001',
        '12,34.56',
        '123456,123,123456',
        '123,4',
        ',123',
        '$-,123',
        '$',
        '.',
        ',',
        '00',
        '$-',
        '$-,.',
        '-',
        '-$',
        '',
        '- $',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        {
          require_symbol: true,
        },
        '-$##,###.## with $ required (en-US, en-CA, en-AU, en-NZ, en-HK)',
      ],
      valid: [
        '-$10,123.45',
        '$10,123.45',
        '$10123.45',
        '$10,123.45',
        '$10,123',
        '$1,123,456',
        '$1123456',
        '$1.39',
        '$.03',
        '$0.10',
        '$0.10',
        '-$0.01',
        '-$.99',
        '$100,234,567.89',
        '$10,123',
        '-$10123',
      ],
      invalid: [
        '1.234',
        '$1.234',
        '1.1',
        '$1.1',
        '$ 32.50',
        ' 32.50',
        '500',
        '10,123,456',
        '.0001',
        '$.001',
        '$0.001',
        '1,234.56',
        '123456,123,123456',
        '$123456,123,123456',
        '123.4',
        '$123.4',
        ',123',
        '$,123',
        '$-,123',
        '$',
        '.',
        '$.',
        ',',
        '$,',
        '00',
        '$00',
        '$-',
        '$-,.',
        '-',
        '-$',
        '',
        '$ ',
        '- $',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        {
          symbol: '¥',
          negative_sign_before_digits: true,
        },
        '¥-##,###.## (zh-CN)',
      ],
      valid: [
        '123,456.78',
        '-123,456.78',
        '¥6,954,231',
        '¥-6,954,231',
        '¥10.03',
        '¥-10.03',
        '10.03',
        '1.39',
        '.03',
        '0.10',
        '¥-10567.01',
        '¥0.01',
        '¥1,234,567.89',
        '¥10,123',
        '¥-10,123',
        '¥-10,123.45',
        '10,123',
        '10123',
        '¥-100',
      ],
      invalid: [
        '1.234',
        '¥1.1',
        '5,00',
        '.0001',
        '¥.001',
        '¥0.001',
        '12,34.56',
        '123456,123,123456',
        '123 456',
        ',123',
        '¥-,123',
        '',
        ' ',
        '¥',
        '¥-',
        '¥-,.',
        '-',
        '- ¥',
        '-¥',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        {
          symbol: '¥',
          allow_negatives: false,
        },
        '¥##,###.## with no negatives (zh-CN)',
      ],
      valid: [
        '123,456.78',
        '¥6,954,231',
        '¥10.03',
        '10.03',
        '1.39',
        '.03',
        '0.10',
        '¥0.01',
        '¥1,234,567.89',
        '¥10,123',
        '10,123',
        '10123',
        '¥100',
      ],
      invalid: [
        '1.234',
        '-123,456.78',
        '¥-6,954,231',
        '¥-10.03',
        '¥-10567.01',
        '¥1.1',
        '¥-10,123',
        '¥-10,123.45',
        '5,00',
        '¥-100',
        '.0001',
        '¥.001',
        '¥-.001',
        '¥0.001',
        '12,34.56',
        '123456,123,123456',
        '123 456',
        ',123',
        '¥-,123',
        '',
        ' ',
        '¥',
        '¥-',
        '¥-,.',
        '-',
        '- ¥',
        '-¥',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        {
          symbol: 'R',
          negative_sign_before_digits: true,
          thousands_separator: ' ',
          decimal_separator: ',',
          allow_negative_sign_placeholder: true,
        },
        'R ## ###,## and R-10 123,25 (el-ZA)',
      ],
      valid: [
        '123 456,78',
        '-10 123',
        'R-10 123',
        'R 6 954 231',
        'R10,03',
        '10,03',
        '1,39',
        ',03',
        '0,10',
        'R10567,01',
        'R0,01',
        'R1 234 567,89',
        'R10 123',
        'R 10 123',
        'R 10123',
        'R-10123',
        '10 123',
        '10123',
      ],
      invalid: [
        '1,234',
        'R -10123',
        'R- 10123',
        'R,1',
        ',0001',
        'R,001',
        'R0,001',
        '12 34,56',
        '123456 123 123456',
        ' 123',
        '- 123',
        '123 ',
        '',
        ' ',
        'R',
        'R- .1',
        'R-',
        '-',
        '-R 10123',
        'R00',
        'R -',
        '-R',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        {
          symbol: '€',
          thousands_separator: '.',
          decimal_separator: ',',
          allow_space_after_symbol: true,
        },
        '-€ ##.###,## (it-IT)',
      ],
      valid: [
        '123.456,78',
        '-123.456,78',
        '€6.954.231',
        '-€6.954.231',
        '€ 896.954.231',
        '-€ 896.954.231',
        '16.954.231',
        '-16.954.231',
        '€10,03',
        '-€10,03',
        '10,03',
        '-10,03',
        '-1,39',
        ',03',
        '0,10',
        '-€10567,01',
        '-€ 10567,01',
        '€ 0,01',
        '€1.234.567,89',
        '€10.123',
        '10.123',
        '-€10.123',
        '€ 10.123',
        '€10.123',
        '€ 10123',
        '10.123',
        '-10123',
      ],
      invalid: [
        '1,234',
        '€ 1,1',
        '50#,50',
        '123,@€ ',
        '€€500',
        ',0001',
        '€ ,001',
        '€0,001',
        '12.34,56',
        '123456.123.123456',
        '€123€',
        '',
        ' ',
        '€',
        ' €',
        '€ ',
        '€€',
        ' 123',
        '- 123',
        '.123',
        '-€.123',
        '123 ',
        '€-',
        '- €',
        '€ - ',
        '-',
        '- ',
        '-€',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        {
          symbol: '€',
          thousands_separator: '.',
          symbol_after_digits: true,
          decimal_separator: ',',
          allow_space_after_digits: true,
        },
        '-##.###,## € (el-GR)',
      ],
      valid: [
        '123.456,78',
        '-123.456,78',
        '6.954.231 €',
        '-6.954.231 €',
        '896.954.231',
        '-896.954.231',
        '16.954.231',
        '-16.954.231',
        '10,03€',
        '-10,03€',
        '10,03',
        '-10,03',
        '1,39',
        ',03',
        '-,03',
        '-,03 €',
        '-,03€',
        '0,10',
        '10567,01€',
        '0,01 €',
        '1.234.567,89€',
        '10.123€',
        '10.123',
        '10.123€',
        '10.123 €',
        '10123 €',
        '10.123',
        '10123',
      ],
      invalid: [
        '1,234',
        '1,1 €',
        ',0001',
        ',001 €',
        '0,001€',
        '12.34,56',
        '123456.123.123456',
        '€123€',
        '',
        ' ',
        '€',
        ' €',
        '€ ',
        ' 123',
        '- 123',
        '.123',
        '-.123€',
        '-.123 €',
        '123 ',
        '-€',
        '- €',
        '-',
        '- ',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        {
          symbol: 'kr.',
          negative_sign_before_digits: true,
          thousands_separator: '.',
          decimal_separator: ',',
          allow_space_after_symbol: true,
        },
        'kr. -##.###,## (da-DK)',
      ],
      valid: [
        '123.456,78',
        '-10.123',
        'kr. -10.123',
        'kr.-10.123',
        'kr. 6.954.231',
        'kr.10,03',
        'kr. -10,03',
        '10,03',
        '1,39',
        ',03',
        '0,10',
        'kr. 10567,01',
        'kr. 0,01',
        'kr. 1.234.567,89',
        'kr. -1.234.567,89',
        '10.123',
        'kr. 10.123',
        'kr.10.123',
        '10123',
        '10.123',
        'kr.-10123',
      ],
      invalid: [
        '1,234',
        'kr.  -10123',
        'kr.,1',
        ',0001',
        'kr. ,001',
        'kr.0,001',
        '12.34,56',
        '123456.123.123456',
        '.123',
        'kr.-.123',
        'kr. -.123',
        '- 123',
        '123 ',
        '',
        ' ',
        'kr.',
        ' kr.',
        'kr. ',
        'kr.-',
        'kr. -',
        'kr. - ',
        ' - ',
        '-',
        '- kr.',
        '-kr.',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        {
          symbol: 'kr.',
          allow_negatives: false,
          negative_sign_before_digits: true,
          thousands_separator: '.',
          decimal_separator: ',',
          allow_space_after_symbol: true,
        },
        'kr. ##.###,## with no negatives (da-DK)',
      ],
      valid: [
        '123.456,78',
        '10.123',
        'kr. 10.123',
        'kr.10.123',
        'kr. 6.954.231',
        'kr.10,03',
        'kr. 10,03',
        '10,03',
        '1,39',
        ',03',
        '0,10',
        'kr. 10567,01',
        'kr. 0,01',
        'kr. 1.234.567,89',
        'kr.1.234.567,89',
        '10.123',
        'kr. 10.123',
        'kr.10.123',
        '10123',
        '10.123',
        'kr.10123',
      ],
      invalid: [
        '1,234',
        '-10.123',
        'kr. -10.123',
        'kr. -1.234.567,89',
        'kr.-10123',
        'kr.  -10123',
        'kr.-10.123',
        'kr. -10,03',
        'kr.,1',
        ',0001',
        'kr. ,001',
        'kr.0,001',
        '12.34,56',
        '123456.123.123456',
        '.123',
        'kr.-.123',
        'kr. -.123',
        '- 123',
        '123 ',
        '',
        ' ',
        'kr.',
        ' kr.',
        'kr. ',
        'kr.-',
        'kr. -',
        'kr. - ',
        ' - ',
        '-',
        '- kr.',
        '-kr.',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        {
          parens_for_negatives: true,
        },
        '($##,###.##) (en-US, en-HK)',
      ],
      valid: [
        '1,234',
        '(1,234)',
        '($6,954,231)',
        '$10.03',
        '(10.03)',
        '($10.03)',
        '1.39',
        '.03',
        '(.03)',
        '($.03)',
        '0.10',
        '$10567.01',
        '($0.01)',
        '$1,234,567.89',
        '$10,123',
        '(10,123)',
        '10123',
      ],
      invalid: [
        '1.234',
        '($1.1)',
        '-$1.10',
        '$ 32.50',
        '500$',
        '.0001',
        '$.001',
        '($0.001)',
        '12,34.56',
        '123456,123,123456',
        '( 123)',
        ',123',
        '$-,123',
        '',
        ' ',
        '  ',
        '   ',
        '$',
        '$ ',
        ' $',
        ' 123',
        '(123) ',
        '.',
        ',',
        '00',
        '$-',
        '$ - ',
        '$- ',
        ' - ',
        '-',
        '- $',
        '-$',
        '()',
        '( )',
        '(  -)',
        '(  - )',
        '(  -  )',
        '(-)',
        '(-$)',
      ],
    });

    test({
      validator: 'isCurrency',
      args: [
        { allow_negatives: false },
        '$##,###.## with no negatives (en-US, en-CA, en-AU, en-HK)',
      ],
      valid: [
        '$10,123.45',
        '$10123.45',
        '10,123.45',
        '10123.45',
        '10,123',
        '1,123,456',
        '1123456',
        '1.39',
        '.03',
        '0.10',
        '$0.10',
        '$100,234,567.89',
        '$10,123',
        '10,123',
      ],
      invalid: [
        '1.234',
        '-1.234',
        '-10123',
        '-$0.01',
        '-$.99',
        '$1.1',
        '-$1.1',
        '$ 32.50',
        '500$',
        '.0001',
        '$.001',
        '$0.001',
        '12,34.56',
        '123456,123,123456',
        '-123456,123,123456',
        '123,4',
        ',123',
        '$-,123',
        '$',
        '.',
        ',',
        '00',
        '$-',
        '$-,.',
        '-',
        '-$',
        '',
        '- $',
        '-$10,123.45',
      ],
    });

    test({
      validator: 'isBoolean',
      valid: [
        'true',
        'false',
        '0',
        '1',
      ],
      invalid: [
        '1.0',
        '0.0',
        'true ',
        'False',
        'True',
        'yes',
      ],
    });
  });

  it('should validate ISO 8601 dates', function () {
        // from http://www.pelagodesign.com/blog/2009/05/20/iso-8601-date-validation-that-doesnt-suck/
    test({
      validator: 'isISO8601',
      valid: [
        '2009-12T12:34',
        '2009',
        '2009-05-19',
        '2009-05-19',
        '20090519',
        '2009123',
        '2009-05',
        '2009-123',
        '2009-222',
        '2009-001',
        '2009-W01-1',
        '2009-W51-1',
        '2009-W511',
        '2009-W33',
        '2009W511',
        '2009-05-19',
        '2009-05-19 00:00',
        '2009-05-19 14',
        '2009-05-19 14:31',
        '2009-05-19 14:39:22',
        '2009-05-19T14:39Z',
        '2009-W21-2',
        '2009-W21-2T01:22',
        '2009-139',
        '2009-05-19 14:39:22-06:00',
        '2009-05-19 14:39:22+0600',
        '2009-05-19 14:39:22-01',
        '20090621T0545Z',
        '2007-04-06T00:00',
        '2007-04-05T24:00',
        '2010-02-18T16:23:48.5',
        '2010-02-18T16:23:48,444',
        '2010-02-18T16:23:48,3-06:00',
        '2010-02-18T16:23.4',
        '2010-02-18T16:23,25',
        '2010-02-18T16:23.33+0600',
        '2010-02-18T16.23334444',
        '2010-02-18T16,2283',
        '2009-05-19 143922.500',
        '2009-05-19 1439,55',
      ],
      invalid: [
        '200905',
        '2009367',
        '2009-',
        '2007-04-05T24:50',
        '2009-000',
        '2009-M511',
        '2009M511',
        '2009-05-19T14a39r',
        '2009-05-19T14:3924',
        '2009-0519',
        '2009-05-1914:39',
        '2009-05-19 14:',
        '2009-05-19r14:39',
        '2009-05-19 14a39a22',
        '200912-01',
        '2009-05-19 14:39:22+06a00',
        '2009-05-19 146922.500',
        '2010-02-18T16.5:23.35:48',
        '2010-02-18T16:23.35:48',
        '2010-02-18T16:23.35:48.45',
        '2009-05-19 14.5.44',
        '2010-02-18T16:23.33.600',
        '2010-02-18T16,25:23:48,444',
      ],
    });
  });

  it('should validate whitelisted characters', function () {
    test({
      validator: 'isWhitelisted',
      args: ['abcdefghijklmnopqrstuvwxyz-'],
      valid: ['foo', 'foobar', 'baz-foo'],
      invalid: ['foo bar', 'fo.bar', 'türkçe'],
    });
  });

  it('should error on non-string input', function () {
    var empty = [undefined, null, [], NaN];
    empty.forEach(function (item) {
      assert.throws(validator.isNull.bind(null, item));
    });
  });

  it('should validate dataURI', function () {
    /* eslint-disable max-len */
    test({
      validator: 'isDataURI',
      valid: [
        'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABlBMVEUAAAD///+l2Z/dAAAAM0lEQVR4nGP4/5/h/1+G/58ZDrAz3D/McH8yw83NDDeNGe4Ug9C9zwz3gVLMDA/A6P9/AFGGFyjOXZtQAAAAAElFTkSuQmCC',
        'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIBAMAAAA2IaO4AAAAFVBMVEXk5OTn5+ft7e319fX29vb5+fn///++GUmVAAAALUlEQVQIHWNICnYLZnALTgpmMGYIFWYIZTA2ZFAzTTFlSDFVMwVyQhmAwsYMAKDaBy0axX/iAAAAAElFTkSuQmCC',
        '   data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIBAMAAAA2IaO4AAAAFVBMVEXk5OTn5+ft7e319fX29vb5+fn///++GUmVAAAALUlEQVQIHWNICnYLZnALTgpmMGYIFWYIZTA2ZFAzTTFlSDFVMwVyQhmAwsYMAKDaBy0axX/iAAAAAElFTkSuQmCC   ',
        'data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22100%22%20height%3D%22100%22%3E%3Crect%20fill%3D%22%2300B1FF%22%20width%3D%22100%22%20height%3D%22100%22%2F%3E%3C%2Fsvg%3E',
        'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAiIGhlaWdodD0iMTAwIj48cmVjdCBmaWxsPSIjMDBCMUZGIiB3aWR0aD0iMTAwIiBoZWlnaHQ9IjEwMCIvPjwvc3ZnPg==',
        ' data:,Hello%2C%20World!',
        ' data:,Hello World!',
        ' data:text/plain;base64,SGVsbG8sIFdvcmxkIQ%3D%3D',
        ' data:text/html,%3Ch1%3EHello%2C%20World!%3C%2Fh1%3E',
        'data:,A%20brief%20note',
        'data:text/html;charset=US-ASCII,%3Ch1%3EHello!%3C%2Fh1%3E',
      ],
      invalid: [
        'dataxbase64',
        'data:HelloWorld',
        'data:text/html;charset=,%3Ch1%3EHello!%3C%2Fh1%3E',
        'data:text/html;charset,%3Ch1%3EHello!%3C%2Fh1%3E', 'data:base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABlBMVEUAAAD///+l2Z/dAAAAM0lEQVR4nGP4/5/h/1+G/58ZDrAz3D/McH8yw83NDDeNGe4Ug9C9zwz3gVLMDA/A6P9/AFGGFyjOXZtQAAAAAElFTkSuQmCC',
        '',
        'http://wikipedia.org',
        'base64',
        'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABlBMVEUAAAD///+l2Z/dAAAAM0lEQVR4nGP4/5/h/1+G/58ZDrAz3D/McH8yw83NDDeNGe4Ug9C9zwz3gVLMDA/A6P9/AFGGFyjOXZtQAAAAAElFTkSuQmCC',
      ],
    });
    /* eslint-enable max-len */
  });
});