Javascript client-side validation for ASP.NET

gromul,
I'd answer your question in this post :
http://oldlook.experts-exchange.com/questions/20909883/Custom-Validator-with-VBScript.html.

@x_com: Yeah, I noticed it, but I didn't know that's how you do it in javascript also. And javascript somehow doesn't work on my machine, so I can't test it yet.

what about plain old simple ...

document.urformname.textboxname.value;

does this not work??

document.getElementById should work in most cases....

nishikanth's said is right. We can use document.getElementById to identify all the web controls. That's why we need to assign an unique ID for each web control that we're using now.

>> I noticed it, but I didn't know that's how you do it in javascript also. And javascript somehow doesn't work on my machine, so I can't test it yet.
-My sample already shown in both client-script include with js function. What browser you're using?Try to re-enable the browser to support client-side scripting.

Thanks guys.

Thanks guys.

<Script language="javascript">
function ButtonClicked()
{
   document.form1.textbox1.value="Srikanth"
  alert( document.form1.textbox1.value)
/*Here form1 --> is name or id of the form in which your control is present.
           textbox1 --> name or id of the textbox.*/
}
</script>