This post briefly describes a solution to mix ASP.NET WebForms and MVC in one project. You can download a sample project that might be more useful than my ramblings. Download the sample here, unzip, open with VS 2008 SP1 and
Validation in ASP.NET MVC – part 4: example with server-side and client-side validation
This is part 4 of a series of posts. See also: Validation in ASP.NET MVC – part 1: basic server-side validation Validation in ASP.NET MVC – part 2: custom server-side validation Validation in ASP.NET MVC – part 3: client-side validation