Hi
I have a asp.net page with a text box to enter the zip code.I use requiredField Validation for this zip code text box.
I use asp:ImageButton to navigate back and forth from this screen.
My problem is if i enter an invalid zipcode( or blank), it will stop the post back and shows the error message if i use BACK button (image button).But it just post back and go to the next screen IF i click the forward image button!
Why is that and how do i fix it?
Thanks
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