hook_field_widget_settings_form
function hook_field_widget_settings_form
hook_field_widget_settings_form($field, $instance)
Add settings to a widget settings form.
Invoked from field_ui_field_edit_form() to allow the module defining the widget to add settings for a widget instance.
Parameters
$field: The field structure being configured.
$instance: The instance structure being configured.
Return value
The form definition for the widget settings.
Related topics
File
- modules/field_ui/field_ui.api.php, line 107
- Hooks provided by the Field UI module.
Code
function hook_field_widget_settings_form($field, $instance) { $widget = $instance['widget']; $settings = $widget['settings']; if ($widget['type'] == 'text_textfield') { $form['size'] = array( '#type' => 'textfield', '#title' => t('Size of textfield'), '#default_value' => $settings['size'], '#element_validate' => array('element_validate_integer_positive'), '#required' => TRUE, ); } else { $form['rows'] = array( '#type' => 'textfield', '#title' => t('Rows'), '#default_value' => $settings['rows'], '#element_validate' => array('element_validate_integer_positive'), '#required' => TRUE, ); } return $form; }
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https://api.drupal.org/api/drupal/modules!field_ui!field_ui.api.php/function/hook_field_widget_settings_form/7.x