Publisher review:JavaScript Validation Library is really useful for validating the values entered into a form field on a web page. This is a JavaScript validation library which is really useful for validating the values entered into a form field on a web page.
It allows you to easily configure the requirements for the values entered (via pre-set rules or your own regular expressions), and specify the messages to display etc when errors are found.
You should NEVER rely on client-side validation of data entered in a web-based form. Since the validation takes place on the client's side, it is really out of your control, and thus is not reliable (they could bypass/modify the requirements without your knowledge).
On top of that - this library only works with Internet Explorer, so users with a different browser will not have their information validated at all!
JavaScript Validation Library 1.3 is a JavaScript script for Development Tools scripts design by Dented Reality.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Operating system:Windows / Linux / Mac OS / BSD / Solaris
JavaScript Validation Library 1.3 script details 
