/**
* Returns a shared instanace of RaxanDataSanitizer with direct input enabled. Used internally
* @return RaxanDataSanitizer
*/
public static function getSharedSanitizer()
{
if (self::$sharedSanitizer) {
return self::$sharedSanitizer;
} else {
self::$sharedSanitizer = self::dataSanitizer();
self::$sharedSanitizer->enableDirectInput();
return self::$sharedSanitizer;
}
}