The ValidForm Builder is a PHP and JavaScript library that simplifies the often tedious creation of standards based web forms. Correct field validation of forms is an often overlooked problem and can lead to serious security issues. Building a form and adding validation to it was never that easy...
Field validation on the server to enforce validation rules and prevent tempering with the form through SQL injection...
Client side validation displays inline to improve user satisfaction. No more annoying popups that don't really tell you anything.