protected function save($data)
    {
        $currentStep = $this->getCurrentStep();
        if (is_array($data)) {
            foreach ($data as $field => $value) {
                if (in_array($field, $this->config()->get('ignored_fields'))) {
                    unset($data[$field]);
                }
            }
            $currentStep->saveData($data);
        }
        return;
    }