public IActionResult Register(User newUser)
{
if (ModelState.IsValid)
{
if (db.Users.Any(u => u.Email == newUser.Email))
{
ModelState.AddModelError("Email", "is taken.");
}
}
if (ModelState.IsValid == false)
{
return(View("Index"));
}
PasswordHasher <User> hasher = new PasswordHasher <User>();
newUser.Password = hasher.HashPassword(newUser, newUser.Password);
db.Users.Add(newUser);
db.SaveChanges();
HttpContext.Session.SetInt32("UserId", newUser.UserId);
return(RedirectToAction("Success"));
}
public IActionResult CreateRegistration(Registration register)
{
// Check initial ModelState
if (ModelState.IsValid)
{
// If a User exists with provided email
if (db.Registrations.Any(r => r.Email == register.Email))
{
// Manually add a ModelState error to the Email field, with provided
// error message
ModelState.AddModelError("Email", "Email already in use!");
return(View("Index", register));// You may consider returning to the View at this point
}
PasswordHasher <Registration> Hasher = new PasswordHasher <Registration>();
register.Password = Hasher.HashPassword(register, register.Password);
db.Add(register);
db.SaveChanges();
HttpContext.Session.SetInt32("UserId", register.UserId);
return(RedirectToAction("Success"));
}
else
{
return(View("Index"));// other code
}
}