examples: use right way to reverse state in examples code 'CheckboxWithLabel.js' (#14184)

cw1997 · web-flow · commit 4aae8e9df2d8 · 2023-06-21T11:05:20.000+02:00
diff --git a/examples/react-testing-library/CheckboxWithLabel.js b/examples/react-testing-library/CheckboxWithLabel.js
@@ -6,7 +6,7 @@ export default function CheckboxWithLabel({labelOn, labelOff}) {
   const [isChecked, setIsChecked] = useState(false);
 
   const onChange = () => {
-    setIsChecked(!isChecked);
+    setIsChecked(draft => !draft);
   };
 
   return (
