diff options
| -rw-r--r-- | modules/field_ui/field_ui.api.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/modules/field_ui/field_ui.api.php b/modules/field_ui/field_ui.api.php index 0db4c01d3..0e031ba2f 100644 --- a/modules/field_ui/field_ui.api.php +++ b/modules/field_ui/field_ui.api.php @@ -173,6 +173,10 @@ function hook_field_formatter_settings_form($field, $instance, $view_mode, $form /** * Returns a short summary for the current formatter settings of an instance. * + * If an empty result is returned, the formatter is asuumed to have no + * configurable settings, and no UI will be provided to display a settings + * form. + * * @param $field * The field structure. * @param $instance |