function file_entity_upload_validators_pre_render in File Entity (fieldable files) 7.2

Same name and namespace in other branches

1. 7.3 file_entity.module \file_entity_upload_validators_pre_render()

Pre-render callback for adding validation descriptions to file upload fields.

4 string references to 'file_entity_upload_validators_pre_render'

file_entity_add_upload_multiple in ./file_entity.pages.inc

Form for uploading multiple files.

file_entity_add_upload_step_upload in ./file_entity.pages.inc

Generate form fields for the first step in the add file wizard.

file_entity_edit in ./file_entity.pages.inc

Page callback: Form constructor for the file edit form.

file_entity_upload_archive_form in ./file_entity.pages.inc

File

./file_entity.module, line 2334

Extends Drupal file entities to be fieldable and viewable.

Code

function file_entity_upload_validators_pre_render($element) {
  if (!empty($element['#upload_validators'])) {
    if (!isset($element['#description'])) {
      $element['#description'] = '';
    }
    if ($element['#description'] !== FALSE) {
      $element['#description'] = theme('file_upload_help', array(
        'description' => $element['#description'],
        'upload_validators' => $element['#upload_validators'],
      ));
    }
  }
  return $element;
}