Learn how to use JavaScript to check and manipulate HTML form elements, and how to provide feedback to the user based on the validation results.

Introducing a robust Form Validation tool created with the power of HTML, CSS, and JavaScript. This project plays a crucial role in ensuring data accuracy and security by verifying user input within ...

Leave this property out for maximum errors. errorsLimit: int The number of errors to be shown in the errorMessages element. Leave this property out for maximum errors. rules: {inputID: rules} The ...

Vest is a new framework-agnostic form validation library that separates the validation logic from the feature logic while using a unit testing syntax style that is similar to Mocha and Jasmine.

To validate form input with JavaScript, you need to write a function that performs the validation logic and returns a boolean value indicating whether the input is valid or not.