コード例 #1
0
        public ActionResult Cadastrar(AlunoViewModel alunoViewModel)
        {
            var alunoService = new AlunoService();

            if (alunoService.ObterPeloEmail(alunoViewModel.Email) is var retorno && retorno.EstaValido)
            {
                ModelState.AddModelError("", $"O email {alunoViewModel.Email} já está cadastrado");
                return(View());
            }