public function __get($key)
{
switch ($key) {
case 'str':
return StringHelper::get_instance();
break;
case 'input':
return Input::get_instance();
break;
case 'recaptcha':
return Recaptcha::get_instance();
break;
}
}
/**
* Validate ReCaptcha
*
* @return bool
*/
public static function validate_recaptcha()
{
return Recaptcha::get_instance()->validate();
}