public ActionResult Index()
    {
        return View();
    }


    [HttpGet]
    public ActionResult LogIn()
    {
        return View();
    }

    [HttpPost]
    public ActionResult LogIn(Models.Register userr)
    {
        //if (ModelState.IsValid)
        //{
        if (IsValid(userr.Email_Id, userr.Password))
        {
            FormsAuthentication.SetAuthCookie(userr.Email_Id, false);
            return RedirectToAction("Index", "Home");
        }
        else
        {
            ModelState.AddModelError("", "Login details are wrong.");
        }
        return View(userr);
    }

    [HttpGet]
    public ActionResult Register()
    {
        return View();
    }

    [HttpPost]
    public ActionResult Register(Models.Register user)
    {
        try
        {
            if (ModelState.IsValid)
            {
                using (var db = new MvcApplication2.Models.OnlineEducationEntities())
                {

                  var newUser = db.Registers.Create();
                    newUser.Email_Id = user.Email_Id;
                    newUser.Password = user.Password;
                    newUser.Student_Name = user.Student_Name;
                    newUser.DOB= DateTime.Now;

                    db.Registers.Add(newUser);
                    db.SaveChanges();
                    return RedirectToAction("LogIn", "User");
                }
            }
            else
            {
                ModelState.AddModelError("", "Data is not correct");
            }
        }
        catch (DbEntityValidationException e)
        {
            foreach (var eve in e.EntityValidationErrors)
            {
                Console.WriteLine("Entity of type "{0}" in state "{1}" has the following validation errors:",
                    eve.Entry.Entity.GetType().Name, eve.Entry.State);
                foreach (var ve in eve.ValidationErrors)
                {
                    Console.WriteLine("- Property: "{0}", Error: "{1}"",
                        ve.PropertyName, ve.ErrorMessage);
                }
            }
            throw;
        }
        return View();
    }

    public ActionResult LogOut()
    {
        FormsAuthentication.SignOut();
        return RedirectToAction("LogIn", "User");
    }

    private bool IsValid(string email, string password)
    {
        var crypto = new SimpleCrypto.PBKDF2();
        bool IsValid = false;

        using (var db = new MvcApplication2.Models.OnlineEducationEntities())
        {
            var user = db.Registers.FirstOrDefault(u => u.Email_Id == email);
            if (user != null)
            {
                if (user.Password == crypto.Compute(password, user.Password))
                {
                    IsValid = true;
                }
            }


        }
        return IsValid;
    }

}

@model MvcApplication2.Models.Register

@{
    ViewBag.Title = "LogIn";
    Layout = "~/Views/Shared/_Layout.cshtml";
}

<h2>LogIn</h2>

@using (Html.BeginForm()) {
    @Html.AntiForgeryToken()
    @Html.ValidationSummary(true)

    <fieldset>
        <legend>Register</legend>


        <div class="editor-label">
            @Html.LabelFor(model => model.Email_Id)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Email_Id)
            @Html.ValidationMessageFor(model => model.Email_Id)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.Password)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Password)
            @Html.ValidationMessageFor(model => model.Password)
        </div>

        <p>
            <input type="submit" value="LogIn" />
        </p>
    </fieldset>
}
 < div>
        @Html.ActionLink("Register Now", "Register")
    </div>

    @section Scripts {
        @Scripts.Render("~/bundles/jqueryval")
    }