diff options
Diffstat (limited to 'modules/field/modules/options/options.module')
-rw-r--r-- | modules/field/modules/options/options.module | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/modules/field/modules/options/options.module b/modules/field/modules/options/options.module index 72a713afd..24ab04758 100644 --- a/modules/field/modules/options/options.module +++ b/modules/field/modules/options/options.module @@ -366,8 +366,15 @@ function options_field_widget_error($element, $error, $form, &$form_state) { } /** - * Theme the label for the empty value for options that are not required. - * The default theme will display N/A for a radio list and blank for a select. + * Returns HTML for the label for the empty value for options that are not required. + * + * The default theme will display N/A for a radio list and blank for a select. + * + * @param $variables + * An associative array containing: + * - instance: An array representing the widget requesting the options. + * + * @ingroup themeable */ function theme_options_none($variables) { $instance = $variables['instance']; |