asp.net webcontrols: Enter text in at least one textbox -- asp.net webcontrols

Enter text in at least one textbox

Tigers21
12/6/2006 9:16:56 PM

asp.net webcontrols:

I want to check if at least one of my two textboxes has an entered value....
If none of them has a value, I want a validator to show an errormessage....

How do I do that?

Re: Enter text in at least one textbox

Brennan Stehling
12/8/2006 12:40:18 PM

You can implement a CustomValidator. Drag it onto your web form from
the toolbox. The handle the ServerValidate and in that method set the
args.IsValid property based on your logic.

http://msdn2.microsoft.com/en-us/library/9eee01cx.aspx

Brennan Stehling
http://brennan.offwhite.net/blog/

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