How can I implement HTML5 form validation?
You can use attributes like 'required', 'pattern', and 'type' in your form elements to enable HTML5 validation.
Can you give me an example of using the 'pattern' attribute?
Sure! For example, to validate a phone number, you can use: <input type='text' pattern='\d{3}-\d{3}-\d{4}' required>.
What happens if the validation fails?
If validation fails, the browser will display a default error message and prevent form submission until the issues are resolved.
Is it possible to customize the error messages?
Yes, you can use JavaScript to customize error messages by listening to the 'invalid' event on the form elements.
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