hi,
in my asp.net webform,i am having a textbox to get date of birth from user and a submit button.
I have to validate the textbox in client-side itself.
I should use custom validator control for this validation.
The error messages shgould be displayed when i click submit button.

1.If i havent entered anything into textbox and click submit button an error message should be
displayed.

2.If date is not entered in correct format (mm/dd/yyyy),error message should be displayed.

Please give source code also...

"You should this" and "you should that" and please give you the source code sounds a little too much like your homework, right?

Why don't you take a look at the documentation and try to write some code yourself?

http://quickstarts.asp.net/QuickStar...n/default.aspx

Cheers,

Imar

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Imar Spaanjaars
http://Imar.Spaanjaars.Com
Everyone is unique, except for me.
Author of ASP.NET 2.0 Instant Results and Beginning Dreamweaver MX / MX 2004
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