Hi
I have a textbox which when a users fills in the box and hits return does an auto postback and the update panel is there to just refresh that part of the page where the textbox is located.
I have attached to that textbox a requiredfieldvalidator which needs to fire if the user does not complete the box when they to move off to the next step in the wizard control.
The problem is that the validator is not firing, and I cannot see why? Is this a bug in ASP or do I need to do something else to validate inside an Update Panel?
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