Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more. Forms are an essential ...

This simplicity and ease of use makes it possible to do some fairly complex things with forms, including handling multiple submit buttons in the same form. Processing form data in PHP is ...

When this input tag is associated with a submit button and wrapped within an HTML form tag, it becomes possible for the user to upload a file to the server through a Chrome or Firefox browser. A ...