public IActionResult Decode(string encoded)
{
string link = _repository.Decode(encoded);
Uri uriResult;
bool result = Uri.TryCreate(link, UriKind.Absolute, out uriResult) &&
(uriResult.Scheme == Uri.UriSchemeHttp || uriResult.Scheme == Uri.UriSchemeHttps);
if (result)
{
return(Redirect(uriResult.AbsoluteUri));
}
else
{
return(View("Bad"));
}
}