public IActionResult Email(string email)
{
if (ModelState.IsValid)
{
ViewBag.Title = "Search Result | The Phone Book";
ViewBag.SearchEmail = email;
ViewBag.Subtitle = $"Search by email address: {ViewBag.SearchEmail}";
var searchList = SourceManager.GetByEmail(email);
return(View("List", searchList));
}
TempData["WrongData"] = "Wrong data. Try again.";
return(View());
}