NotNullValidator not work

Topics: Policy Injection Application Block, Validation Application Block
Aug 6, 2007 at 9:24 AM
Hi All

I have created a NotNullValidator Attributes to an entites and use the propertyproxyvalidator to validate the textbox under the WebForm.

However, while I called the Page.IsValid event under GridViewOnRow_updating events.

It returns true even there is no value under that textbox?

However, it works fine for StringLengthValidator. What happen?

Aug 6, 2007 at 9:27 AM
i faced the same issue. it seems like david hayden's sample WCSF also contains the NotNullvalidator which seems dont work also