验证相应操作上的特定表单控件

在我的MVC Web应用程序中，我有两个Html.BeginForm()具有相同的控制器和对单个视图的不同操作。当我单击第一个Html.BeginForm()的按钮时，它会显示两个表单的验证消息，而我只希望它仅适用于单个表单。看看下面的代码。

  //First Html.BeginForm()
@using (Html.BeginForm("AddFirst", "Student", FormMethod.Post, new  { id = "form1", role = "form"  }))
{
 <tr>
<td>
@Html.LabelFor(model => model.MobileNo)
@Html.EditorFor(model => model.MobileNo, new { htmlAttributes = new { id = "TextMobile", @class = "form-control", @maxlength = "10", @placeholder = "Mobile No" } })
@Html.ValidationMessageFor(model => model.MobileNo, "", new { @class = "text-danger" })
</td>
<td>
    <input type="submit" name="submit" value="First Button" class="btn btn-default" />
</td>
 </tr>
  }
   //Second Html.BeginForm()
@using (Html.BeginForm("AddSecond", "Student", FormMethod.Post, new  {     id = "form2", role = "form"  }))
 {
   <tr>
  <td>
@Html.LabelFor(model => model.MobileNo)
@Html.EditorFor(model => model.MobileNo, new { htmlAttributes = new { id = "TextMobile2", @class = "form-control", @maxlength = "10", @placeholder = "Mobile No" } })
@Html.ValidationMessageFor(model => model.MobileNo, "", new { @class = "text-danger" })
</td>
<td>
    <input type="submit" name="submit" value="Second Button" class="btn btn-default" />
 </td>
 </tr>
  }

在上面的情况下，当我单击第一个按钮时，它会显示两个手机号码的验证消息，但我想显示一个手机号码的验证消息(第二个按钮相同(。如何仅验证特定形式的单个文本框？为此，我采取了不同的行动。在我的控制器中，我有两个操作。

[HttpPost]
    public ActionResult AddFirst(string submit, User u)
    {
        agree = new Agree(u);
        if (ModelState.IsValid)
        {
    //Some logic
            return View("ThisView", agree);
        }
        else
        {
            return View("ThisView", agree);
        }
    }

[HttpPost]
    public ActionResult AddSecond(string submit, User u)
    {
        agree = new Agree(u);
        if (ModelState.IsValid)
        {
    //Some logic
            return View("ThisView", agree);
        }
        else
        {
            return View("ThisView", agree);
        }
        }

在我的模型中，我有

    [DisplayName("Mobile Number")]
    [Required(ErrorMessage = "* Please Enter Mobile Number")]
    public string MobileNo { get; set; }

public class AddFirstMobileViewModel
{
    [DisplayName("Mobile Number")]
    [Required(ErrorMessage = "* Please Enter Mobile Number")]
    public string MobileNo { get; set; }
}
public class AddSecondMobileViewModel
{
    [DisplayName("Mobile Number")]
    [Required(ErrorMessage = "* Please Enter Mobile Number")]
    public string MobileNo { get; set; }
}
public class MobileViewModel
{
    public AddFirstMobile FirstMobileNumber{get;set;}
    public AddSecondMobile SecondMobileNumber{get;set;}
}

@model AppName.Models.MobileViewModel
@using (Html.BeginForm("AddFirst", "Student", FormMethod.Post, new  { id = "form1", role = "form"  }))
{
    <tr>
        <td>
            @Html.LabelFor(model => model.FirstMobileNumber.MobileNo)
            @Html.EditorFor(model => model.FirstMobileNumber.MobileNo, new { htmlAttributes = new { id = "TextMobile", @class = "form-control", @maxlength = "10", @placeholder = "Mobile No" } })
            @Html.ValidationMessageFor(model => model.FirstMobileNumber.MobileNo, "", new { @class = "text-danger" })
        </td>
        <td>
            <input type="submit" name="submit" value="First Button" class="btn btn-default" />
        </td>
    </tr>
  }
//Second Html.BeginForm()
@using (Html.BeginForm("AddSecond", "Student", FormMethod.Post, new  {     id = "form2", role = "form"  }))
 {
    <tr>
        <td>
            @Html.LabelFor(model => model.SecondMobileNumber.MobileNo)
            @Html.EditorFor(model => model.SecondMobileNumber.MobileNo, new { htmlAttributes = new { id = "TextMobile2", @class = "form-control", @maxlength = "10", @placeholder = "Mobile No" } })
            @Html.ValidationMessageFor(model => model.SecondMobileNumber.MobileNo, "", new { @class = "text-danger" })
        </td>
        <td>
            <input type="submit" name="submit" value="Second Button" class="btn btn-default" />
        </td>
    </tr>
  }