/**
* Confirm selected locale is valid and available.
*
* @param string $Locale Locale code.
* @return string Returns the canonical version of the locale on success or an empty string otherwise.
*/
protected function ValidateLocale($Locale)
{
$canonicalLocale = Gdn_Locale::Canonicalize($Locale);
$locales = static::EnabledLocales();
$result = isset($locales[$canonicalLocale]) ? $canonicalLocale : '';
return $result;
}
