public function getValues()
    {
        $values = array();
        foreach ($this->fields->all() as $name => $field) {
            if ($field->isDisabled()) {
                continue;
            }

            if (!$field instanceof Field\FileFormField && $field->hasValue()) {
                $values[$name] = $field->getValue();
            }
        }

        return $values;
    }