public IActionResult Registration(UserInformation userInformation)
{
bool isUserNameExist = _userInformationService.GetUsertNameExist(userInformation.UserName);
if (ModelState.IsValid && !isUserNameExist)
{
_userInformationService.AddUserInformation(userInformation);
TempData["Success"] = "Thank you for your registration. As soon as you will receive a confirmation mail" +
"in your email address. If you are unable to find it in your inbox then please check your spam folder.";
return(View("Login"));
}
else if (isUserNameExist)
{
ViewBag.Error = "This user name already exist.";
}
else
{
ViewBag.Error = "something is worng";
}
return(View());
}