public IActionResult Register(RegisterModel currentUser)
{
if (!ModelState.IsValid)
{
return(View(currentUser));
}
else
if (!_siteservice.CheckIfLoginVacant(currentUser.Login))
{
ModelState.AddModelError("Login", "Такой логин уже существует");
}
else
if (!_siteservice.CheckIfEmailVacant(currentUser.Email))
{
ModelState.AddModelError("Email", "Такой Email уже существует");
}
else
{
_siteservice.AddNewUser(currentUser.Login, currentUser.Password, currentUser.Email);
return(RedirectToAction("Login", "Welcome"));
}
return(View(currentUser));
}