public ActionResult Admin_Login(Users user)
{
if (ModelState.IsValid)
{
int ID = UsersBL.CheckExistentUser(user);
if (ID == 0)
{
ModelState.AddModelError("UserID", "UserName or Password is Error");
return(RedirectToAction("Admin"));
}
else if (ID == 1)
{
return(RedirectToAction("Doctors"));
}
else if (ID == 2)
{
return(RedirectToAction("students"));
}
}
return(View(user));
}