JavaScript Tip Basic Form Validation With JavaScript Although forms are a great way to add interactivity to your site and receive immediate feedback from visitors, there's one problem. You're dependent on your visitors to send you information that makes sense! Programmers call that the 'garbage in, garbage out principle.' One way to screen out the garbage form data is to validate visitor inputs before the form gets submitted. By grdnldyin Public bookmarkswith formjavascriptvalidation