use React.Children.count for counting children

facebook · May 27, 2020 · a6b6140 · a6b6140
1 parent fd97e95
commit a6b6140
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/Libraries/Components/TextInput/TextInput.js b/Libraries/Components/TextInput/TextInput.js
@@ -1095,8 +1095,7 @@ function InternalTextInput(props: Props): React.Node {
     const style = [props.style];
     const autoCapitalize = props.autoCapitalize || 'sentences';
     let children = props.children;
-    let childCount = 0;
-    React.Children.forEach(children, () => ++childCount);
+    const childCount = React.Children.count(children);
     invariant(
       !(props.value && childCount),
       'Cannot specify both value and children.',