How can you integrate JavaScript with HTML5 validation for better control?

Integrating JavaScript with HTML5 validation can enhance control over form validation. By default, HTML5 validation provides basic validation features like required fields, email format, and number range. However, JavaScript can add custom validation logic, such as checking for specific patterns, comparing values, or displaying custom error messages.

To integrate JavaScript with HTML5 validation, you can use the setCustomValidity() method to set custom error messages for form elements. Additionally, you can use event listeners to trigger validation logic on form submission or input changes. This integration allows for more sophisticated form validation, improving user experience and ensuring data integrity.