request.form

With asp.net 4, you’ll need to configure the validation mode in the web.config as well. Set the following as a child of the <system.web> element: <system.Web> … <httpRuntime requestValidationMode=”2.0″/> Asp.Net 4 sets the requestValidationMode to 4.0 by default, which tells the system to perform request validation before the BeginRequst phase of the HTTP request. The … Read more