How to control ASP.NET Validator Controls Client Side validation from JavaScript

The only solution is to Enable/Disable the ASP.NET Validator controls on page with JavaScript code to use ValidatorEnable(val, enable) funciton on each page where you need to use both options ( validator control and javascritp).

A very good example is given on the given link :)

http://www.aspdotnetfaq.com/Faq/How-to-control-ASP-NET-Validator-Controls-Client-Side-validation-from-JavaScript.aspx