/** * Formats the value as a mailto link. * @param string $value the value to be formatted. * @param array $options the tag options in terms of name-value pairs. See [[Html::mailto()]]. * @return string the formatted result. */ public function asEmail($value, $options = []) { if ($value === null) { return $this->nullDisplay; } return Html::mailto(Html::encode($value), $value, $options); }