radio button vadliator

[CSharpcoder]

Is there any ajax validtion controls for radio buttons? On my web form, I
have 2 radio buttons and one has to be checked.
I've tried the ValidatorCalloutExtender from Ajax, but I get an error saying
that it doesn't extend to a radio button. Is there something else that I
could use?

 

[Christiano Donke]

how do you wanna validate it???

is ajax necessary??? can't you validade it with client-side script?

 

[CSharpcoder]

I have 2 radio buttons and 1 has to be checked.

No Ajax isn't required I was just trying the ajax validator.