1 image.field.inc _image_field_widget_alt_pre_render($element)

Pre-render callback for alt field.

Mark a field as #required for display only.

File

core/modules/image/image.field.inc, line 587
Implement an image field, based on the file module's file field.

Code

function _image_field_widget_alt_pre_render($element) {
  $element['#required'] = TRUE;
  return $element;
}