protected function updateValue($name, $value)
    {
        if (empty($name)) {
            return Yii::t('podium/flash', 'Installation aborted! Column name missing.');
        }
        if ($value === null) {
            return Yii::t('podium/flash', 'Installation aborted! Column value missing.');
        }
        try {
            Podium::getInstance()->podiumConfig->set($name, $value);
            return $this->returnSuccess(Yii::t('podium/flash', 'Config setting {name} has been updated to {value}.', [
                'name'  => $name,
                'value' => $value,
            ]));
        } catch (Exception $e) {
            return $this->returnError($e->getMessage(), __METHOD__,
                Yii::t('podium/flash', 'Error during configuration updating')
            );
        }
    }