I have a gridview that has a field that I want to edit. So I converted it to a template. It has a multiline textbox in the edit template. It works fine, until I try to simulate a hacker assault and I put in tags such as <script> in the textbox. When I hit the gridview UPDATE button, I get a big error message.
I haven't tried this in other regular edit fields, but it certainly causes a problem here.
Any help is appreciated