Check this video out at Hi-Res here: http://www.tutvid.com/tutorials/dreamweaver/tutorials/formValidation.php
In this video we will cover form validation. Form validation is a super important aspect of forms in dreamweaver and in all of web design for that matter. Form validation insures you recieve emails with valid information(for the most part) and helps users understand when they need to submit more information about themselves when they use your web form! Have fun and please check out http://www.tutvid.com for more free training material!