public HomeModule(UserSessions sessions) { Get["/"] = x => { return(View["Index"]); }; Get["/Login"] = _ => View["Login", new LoginModel()]; Post["/Login"] = data => { var login = this.BindAndValidate <LoginModel>(); if (!this.ModelValidationResult.IsValid) { return(Negotiate .WithModel(this.ModelValidationResult.FormattedErrors) .WithStatusCode(HttpStatusCode.BadRequest)); } var user = sessions.Create(login.Username); return(Response.AsRedirect("/?sid=" + user.Sid)); }; }