title: Multiple Forms in same page ASP.net MVC
body: <p>I working on my first ASP.net MVC project and and i got some problems using multi forms in same page.
  First i have created 2 partial Class :
    (*Register will allow user to register, 
     *Login it allow user to login.)</p>
  
  <p>Then i used HTML.render to integrate them in my "Logpage".
  So i have To uses 2 different Action. Like this one:</p>
  
  <pre><code>    [HttpPost]
      public ActionResult Login(LogModel.Login Model)
      {
          if (ModelState.IsValid)
          {
  
              if (LogModel.Login.Verifuser(Model.IDUser, Model.Password))
              {
                  FormsAuthentication.SetAuthCookie(Model.IDUser, false);
                  if (LogModel.Login.IsAdmin(Model.IDUser, Model.Password))
                  {
                      return View("Admin/Index");
                  }
                  else
                  {
                      return View("Agence/Index");
                  }
              }
              else
              {
                  ModelState.AddModelError("", "Invalide username or Password");
                  return View(Model);
              }
          }
          return View(Model);
      }
  </code></pre>
  
  <p>The problem that on error case i'm redirect to new Page(White page contain validation summary). So i'm wondring how to show this error message in my default page Logpage.</p>