Same name and namespace in other branches
- 8.9.x core/modules/file/src/Plugin/Field/FieldType/FileItem.php \Drupal\file\Plugin\Field\FieldType\FileItem::getUploadValidators()
Retrieves the upload validators for a file field.
Return value
array An array suitable for passing to file_save_upload() or the file field element's '#upload_validators' property.
1 call to FileItem::getUploadValidators()
- ImageItem::defaultImageForm in core/
modules/ image/ src/ Plugin/ Field/ FieldType/ ImageItem.php - Builds the default_image details element.
File
- core/
modules/ file/ src/ Plugin/ Field/ FieldType/ FileItem.php, line 315
Class
- FileItem
- Plugin implementation of the 'file' field type.
Namespace
Drupal\file\Plugin\Field\FieldTypeCode
public function getUploadValidators() {
$validators = [];
$settings = $this
->getSettings();
// Cap the upload size according to the PHP limit.
$max_filesize = Bytes::toNumber(Environment::getUploadMaxSize());
if (!empty($settings['max_filesize'])) {
$max_filesize = min($max_filesize, Bytes::toNumber($settings['max_filesize']));
}
// There is always a file size limit due to the PHP server limit.
$validators['file_validate_size'] = [
$max_filesize,
];
// Add the extension check if necessary.
if (!empty($settings['file_extensions'])) {
$validators['file_validate_extensions'] = [
$settings['file_extensions'],
];
}
return $validators;
}