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.

Why JavaScript Form Validation? Form need validation to prevent our web forms by malicious users. If your form doesn’t have proper validation, that might be one of the main causes of security ...

Hey there!form validation is a very important aspect when it comes to filling forms. it helps us to identify if we are entering the correct information or not. this blog post will particularly deal ...

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It is a library of JavaScript validation functions, which I use in my Web-based projects. The library contains basic but frequently used validations for required fields, integer and decimal values, ...

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.