This should be simple, but I am getting nowhere!
I have a simple form. When I fill it in, the required field validator displays an error even though the field in question has a value in it.
Also, I am using an open source component (http://sourceforge.net/projects/html5asp/files/
) that extends the basic field types with HTML5 features. The telephone number field in my form uses the PhoneInput control, and when the page posts back this control loses its value, as does the two email fields.
If I remove the UpdatePanel, the validation works.
What am I not spotting??!