    public function getDisplayName ($plural=true, $ofModule=true) {
        return Yii::t('contacts', '{contact} Lists|{contact} List', array(
            (int) $plural,
            '{contact}' => Modules::displayName(false, 'Contacts'),
        ));
    }
The product receives input or data, but it does
        not validate or incorrectly validates that the input has the
        properties that are required to process the data safely and
        correctly.