@Html.EditorFor required = "required“不工作

Question

我想验证需要输入但不能在asp.net mvc中工作的@Html.EditorFor。

<div class="form-group"> <label>First Name editor*</label>
                                    @Html.EditorFor(x => x.Requester.FirstName, new { @class = "form-control", required = "required" })
                                    @Html.ValidationMessageFor(m => m.Requester.FirstName)
                                </div>

对于我简单的问题，我很抱歉，因为尝试解决这个问题真的很失败

我的控制器代码

    [HttpPost]
    public ActionResult Index(ViewModel.Ticket m)
    {
        try
        {
            using (DatabaseManager ctx = new DatabaseManager(true))
            {
                if (string.IsNullOrEmpty(m.TicketNo))
                {
                    m.TicketNo = TicketNo.Create(User.Identity.Name, "TICKET");
                }

                Ticket obj = ViewModel.Ticket.ConvertToTicketBusiness(m);
                obj.Requester = m.Requester.Email;
                obj.TicketStatus = TicketStatus.Open.ToString();
                obj.Escalation = User.Identity.Name;
                obj.CreatedBy = User.Identity.Name;
                obj.CreatedDate = DateTime.Now;
                obj.UpdatedBy = obj.CreatedBy;
                obj.UpdatedDate = obj.CreatedDate;
                if (obj.IsValid)
                {
                    obj = obj.Save();
                }

                Customer cust = ViewModel.Ticket.ConvertToCustomerBusiness(m.Requester);

                if (string.IsNullOrEmpty(cust.CreatedBy))
                {
                    cust.CreatedBy = User.Identity.Name;
                    cust.CreatedDate = DateTime.Now;
                }

                cust.UpdatedBy = User.Identity.Name;
                cust.UpdatedDate = DateTime.Now;

                if (cust.IsValid)
                {
                    cust = cust.Save();
                }
                ctx.SaveChanges();
            }
            ViewBag.SuccessMsg = "Success";
        }
        catch (Exception ex)
        {
            ViewBag.ErrorMsg = ex.Message;
            return View(m);
        }

        return RedirectToAction("Inbox");
    }

谢谢

Answer 1

当你想验证强制表单输入时，如果你的MVC低于5.1，不要使用EditorFor()，只要使用TextBoxFor()就行了谢谢

Answer 2

像这样插入@：@required="required"

Answer 3

这就是我的工作方式(ASP.NET MVC5)。添加

@data_val="true"

使用

@required="required"

最终代码：

@Html.EditorFor(model => model.FullName, new { htmlAttributes = new { @class = "form-control", @data_val="true", @required="required" } })

通过添加，表单开始使用jquery验证器。