‫استفاده از چند فرم در کنار هم در ASP.NET MVC

public class ContactVM
    {
        [Display(Name = "نام")]
        [Required(ErrorMessage = "لطفا {0} را وارد کنید")]
        public string Name { get; set; }

              [EmailAddress(ErrorMessage = "آدرس ایمیل صحیح نیست")]
        [DataType(DataType.EmailAddress)]
        [Display(Name = "آدرس ایمیل")]
        [Required(ErrorMessage = "لطفا {0} را وارد کنید")]
        public string EmailAddress { get; set; }

        [Display(Name = "متن پیام")]
        [Required(ErrorMessage = "حرفی برای گفتن ندارید؟")]
        public string Description { get; set; }

        [Required(ErrorMessage = "لطفا {0} را وارد کنید")]
        [Display(Name = "حاصل جمع")]
        public string Captcha { get; set; }
    }

    public class SubscriberVM
    {   
        /*[RegularExpression("^[a-zA-Z0-9_\\.-]+@([a-zA-Z0-9-]+\\.)+[a-zA-Z]{2,6}$", ErrorMessage = "آدرس ایمیل صحیح نیست")]*/
          [EmailAddress(ErrorMessage = "آدرس ایمیل صحیح نیست")] /*.Net4.5*/
        [Display(Name = "ایمیل")]
        [Required(ErrorMessage = "لطفا {0} را وارد کنید")]
        public string Email { get; set; }

        [Display(Name = "وضعیت")]
        public bool IsActive { get; set; }    
    }

        <div class="row footerclass">
            <div class="col-md--6">
                @Html.Action("Subscribers", "Home")
            </div>
            <div class="col-md-6">
                @Html.Action("Contact", "Home")
            </div>

        </div>

public ActionResult Contact()
        {
            return PartialView("_Contact", model);
        }

        [HttpPost]
        [AllowAnonymous]
        [ValidateAntiForgeryToken]

        public ActionResult Contact(ContactVM model)
        {
              if (ModelState.IsValid)
                {
//Do Something                    
                }
            return PartialView("_Contact", model);
        }

        public ActionResult Subscribers()
        {
            return PartialView("_Subscribers");
        }

        [HttpPost]
        [AllowAnonymous]
        [ValidateAntiForgeryToken]
        public ActionResult Subscribers(SubscriberVM model)
        {
                if (ModelState.IsValid)
                {
//Do Something
                }
            }
            return PartialView("_Subscribers",model);
        }

@model IrsaShop.Models.ViewModel.ContactVM


<span></span><span>تماس با ما</span>
<hr />

@using (Html.BeginForm())
{
    @Html.AntiForgeryToken()
    @Html.ValidationSummary(true)
    <div>
        @Html.TextBoxFor(m => m.Name, new { @class = "form-control", @id = "name", @name = "name", placeholder = "نام" })
        @Html.ValidationMessageFor(m => m.Name)
    </div>
    <div>
        @Html.TextBoxFor(m => m.EmailAddress, new { @class = "form-control", @id = "email", @name = "email", placeholder = "ایمیل", @style = "direction: ltr" })
        @Html.ValidationMessageFor(m => m.EmailAddress)
    </div>
    <div>
        @Html.TextAreaFor(model => model.Description, new { @class = "form-control", @id = "message", @name = "message", placeholder = "پیام", @style = "max-width: 100%;height: 90px;" })
    </div>
    <div>
        <input type="button" value="" id="refresh" />
        <img alt="Captcha" id="imgcpatcha" src="@Url.Action("CaptchaImage","Captcha")" />
    </div>
    <div>
        @Html.TextBoxFor(model => model.Captcha, new { @class = "form-control", placeholder = "حاصل جمع؟" })
        @Html.ValidationMessageFor(model => model.Captcha)

    </div>
    <div>
        <input type="submit" value="ارسال" name="submitValue" />
    </div>
}

@model IrsaShop.Models.SubscriberVM

<span></span><span>خبرنامه</span>
<hr/>

@using (Html.BeginForm())
{
@Html.AntiForgeryToken()
    @Html.ValidationSummary(true)
    <div>

        <div>
            @Html.TextBoxFor(m => m.Email, new { @class = "form-control right-buffer top-buffer pull-right", @id = "email", @name = "email", placeholder = "ایمیل", @style = "direction: ltr;width: 50%", @required = "required" })
       @*     <button type="submit" name="submitValue">ثبت ایمیل</button>*@
            <input type="submit" value="ثبت ایمیل" name="submitValue" />
        </div>
        
    </div>
   @Html.ValidationMessageFor(m => m.Email,"",new { @class = "right-buffer pull-right"})
   
}

        [HttpPost]
        [AllowAnonymous]
        [ValidateAntiForgeryToken]

        public ActionResult Contact(ContactVM model, , string submitValue)
        {
   if (submitValue == "ارسال") 
                {
                 if (ModelState.IsValid)
                {
//Do Something                    
                }
}   else
                {
                         ModelState.Clear();
                }        
            return PartialView("_Subscribers", model);
        }

        [HttpPost]
        [AllowAnonymous]
        [ValidateAntiForgeryToken]
public ActionResult Subscribers(SubscriberVM model, string submitValue)
        {
             if (submitValue == "ثبت ایمیل") 
            {
if (ModelState.IsValid)
                {
//Do Something
                }
}
            else
            {
                ModelState.Clear();
            }
            return PartialView("_Subscribers");
        }

[HttpPost]
        [AllowAnonymous]
        [ValidateAntiForgeryToken]
        public ActionResult Subscribers(SubscriberVM model, string submitValue)
        {
            if (submitValue == "ثبت ایمیل")
            {                
                if (ModelState.IsValid)
                {
                    Subscriber mail = new Subscriber() { Email = model.EmailSubscriber, IsActive = true };
                    context.Subscribers.Add(mail);
                    context.SaveChanges();
                    ViewBag.info = "ایمیل شما با موفقیت ثبت شد.";
                    ViewBag.color = "alert-success";
                    ModelState.Clear();
                }
            }
            else
            {
                ModelState.Clear();
            }
            
            return PartialView("_Subscribers ");
        }

@if (!String.IsNullOrEmpty(ViewBag.info))
{
    <div id="info" style="position: fixed; bottom: 0; right: 0; margin-right: 1%;">

        <div class="alert @ViewBag.color alert-dismissable">
            <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
            <strong> @ViewBag.info</strong>
        </div>

    </div>
    <script>
        $(function () {
            $("#info").fadeOut(15000);
        });
    </script>
}