AdminPageFrameworkLoader_AdminPage_Section_Base::validate PHP Метод

    public function validate($aInput, $aOldInput, $oFactory, $aSubmitInfo)
    {
        $_bVerified = true;
        $_aErrors = array();
        // An invalid value is found. Set a field error array and an admin notice and return the old values.
        if (!$_bVerified) {
            $oFactory->setFieldErrors($_aErrors);
            $oFactory->setSettingNotice(__('There was something wrong with your input.', 'admin-page-framework-loader'));
            return $aOldInput;
        }
        return $aInput;
    }