/** * Array for multiple upload * * @param \In2code\Powermail\Domain\Model\Field $field * @param \array $additionalAttributes To add further attributes * @return array */ public function render(\In2code\Powermail\Domain\Model\Field $field, $additionalAttributes = array()) { if ($field->getMultiselectForField()) { $additionalAttributes['multiple'] = 'multiple'; } if (!empty($this->settings['misc']['file']['extension'])) { $additionalAttributes['accept'] = $this->getDottedListOfExtensions($this->settings['misc']['file']['extension']); } return $additionalAttributes; }