AdminPageFramework_MetaBox_Model::_shouldProceedValidation PHP Метод

    private function _shouldProceedValidation(array $aUnmodified)
    {
        if ('auto-draft' === $aUnmodified['post_status']) {
            return false;
        }
        if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
            return false;
        }
        if (!isset($_POST[$this->oProp->sMetaBoxID])) {
            return false;
        }
        if (!wp_verify_nonce($_POST[$this->oProp->sMetaBoxID], $this->oProp->sMetaBoxID)) {
            return false;
        }
        if (!in_array($aUnmodified['post_type'], $this->oProp->aPostTypes)) {
            return false;
        }
        return current_user_can($this->oProp->sCapability, $aUnmodified['ID']);
    }