function theme_petreference_formatter_plain in Previewable email templates 6

Theme function for 'plain' petreference field formatter.

File

modules/petreference/petreference.module, line 299

Defines a field type for referencing pet template to a node.

Code

function theme_petreference_formatter_plain($element) {
  $output = '';
  if (!empty($element['#item']['safe']['pid'])) {
    $output = check_plain($element['#item']['safe']['title']);
  }
  return $output;
}