public ActionResult Registration(mvcmodelreg mr) { if (ModelState.IsValid) { var config = new MapperConfiguration(cfg => { cfg.CreateMap <mvcmodelreg, modelreg>(); }); IMapper mapper = config.CreateMapper(); var dest = mapper.Map <mvcmodelreg, modelreg>(mr); var t = b.verifyDbEmail(dest.EMail); if (t) { ViewBag.message1 = "User already Exists!!"; } else { var k = b.addDbData(dest); if (k) { ViewBag.message = "Data recorded"; } else { ViewBag.message = "Invalid Data "; } } } return(View()); }