public async Task <IActionResult> SignUp(string Id) { var countryList = Countries.CountryList(); var model = new SignUpModel { Country = countryList.OrderBy(a => a).ToList(), Errors = false }; var manager = _context.ManagerFactory.CreateSignupLinkManager(); var linkModel = await manager.GetLink(Id); if (linkModel != null) { return(View(model)); } else { return(Unauthorized()); } }