TAGs: ASP.Net, Entity Framework, MVC password and confirm password.The task is to check the entered password is matched or not. cookie property like this. Here Mudassar Ahmed Khan has explained an with example, how to display Welcome Username in Label on next Form after Login in ASP.Net using C# and VB.Net. The Login Form will be implemented using Forms Authentication and the Username will be displayed in Label on next Form using ASP.Net LoginName control. Let's add a form first before working on the validation part. Calling a function using external JavaScript file. Although most (if not all) browsers these days support JavaScript, but still some older browsers don't. I have not tried this with FBA yet, but imagine some field will contain the information you need. The