public IActionResult Index(string lastName)
{
try
{
if (lastName.Length < 65 && lastName != "" && lastName != null)
{
ViewBag.Title = "Search Result | The Phone Book";
ViewBag.SearchLastName = lastName;
ViewBag.Subtitle = $"Search by the surname: {ViewBag.SearchLastName}";
var searchList = SourceManager.GetByLastName(lastName);
return(View("List", searchList));
}
}
catch (NullReferenceException)
{
TempData["WrongData"] = "Wrong data. Try again.";
return(View());
}
catch (ArgumentNullException)
{
TempData["WrongData"] = "Wrong data. Try again.";
return(View());
}
catch (Exception)
{
TempData["WrongData"] = "Wrong data. Try again.";
return(View());
}
return(View());
}
