Using Custom Validator Control

Using the CustomValidator Control

you have to create the custom function in javascript and call it from custom validater by setting the property of validater for example : we have a custom validater name "CustomValidator1" set the property as ClientValidationFunction="check" ok then write a javascript function for that like this



and call from validater like this simple set the name of the javascript function in the property of the custom Validator like this ClientValidationFunction="check"

so the tag of the custum Validator look like as follows


thats all for implimenting the custum validator from client side function