public JsonResult Incluir(ClienteModel model) { if (!this.ModelState.IsValid) { List <string> erros = (from item in ModelState.Values from error in item.Errors select error.ErrorMessage).ToList(); Response.StatusCode = 400; return(Json(string.Join(Environment.NewLine, erros))); } Cliente cliente = Mapper.Map <Cliente>(model); var erro = _clienteBo.RegrasIncluir(cliente); if (erro.Numero > 0) { Response.StatusCode = 400; return(Json(string.Join(Environment.NewLine, erro.Msg))); } else { model.Id = _clienteBo.Incluir(cliente); return(Json("Cadastro efetuado com sucesso")); } }