From dd121183a37a004f76ed3bfd20b429f32d9b7565 Mon Sep 17 00:00:00 2001
From: in-session <info@in-session.de>
Date: Tue, 13 Aug 2024 11:09:32 +0200
Subject: [PATCH] Update EmailAddress.php

  [Exception]
  Deprecated Functionality: explode(): Passing null to parameter #2 ($string)
   of type string is deprecated in /var/www/html/lib/internal/Magento/Framewo
  rk/Validator/EmailAddress.php on line 68
---
 lib/internal/Magento/Framework/Validator/EmailAddress.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/internal/Magento/Framework/Validator/EmailAddress.php b/lib/internal/Magento/Framework/Validator/EmailAddress.php
index add3aedfb79ae..c2f0d7d4a247e 100644
--- a/lib/internal/Magento/Framework/Validator/EmailAddress.php
+++ b/lib/internal/Magento/Framework/Validator/EmailAddress.php
@@ -64,8 +64,9 @@ public function setValidateTld(bool $shouldValidate)
      */
     public function isValid($value)
     {
-        $bannedHostsConfig = $this->scopeConfig->getValue('customer/email_validation/banned_hosts');
-        $bannedHosts = array_map('trim', explode("\n", $bannedHostsConfig));
+        $bannedHostsConfig = $this->scopeConfig->getValue('customer/email_validation/banned_hosts', \Magento\Store\Model\ScopeInterface::SCOPE_STORE);
+
+        $bannedHosts = array_map('trim', explode("\n", (string) $bannedHostsConfig));
 
         $hostname = explode('@', $value)[1] ?? '';
         if (in_array($hostname, $bannedHosts, true)) {