Hi, Hearty appreciate for help me on asp.net mvc5 application. Login with username instead of registered email address. Regards Arun

Hi, Please check the following reference : http://www.c-sharpcorner.com/UploadFile/krishnasarala/custom-login-in-Asp-Net-mvc/ https://www.asp.net/mvc/overview/security/create-an-aspnet-mvc-5-web-app-with-email-confirmation-and-password-reset

I think its not big deal,just you should use primary key/unique key on email column check from database with condition.