function twitterfield_field_widget_settings_form in TwitterField 7

Implements hook_field_widget_settings_form().

File

./twitterfield.module, line 39

The Twitter Field Widget provides a custom field formatter to display Twitter Id's as Twitter Profile Widgets.

Code

function twitterfield_field_widget_settings_form($field, $instance) {
  $widget = $instance['widget'];
  $settings = $widget['settings'];
  if ($widget['type'] == 'twitterfield') {
    $form['size'] = array(
      '#type' => 'textfield',
      '#title' => t('Size of textfield'),
      '#default_value' => $settings['size'],
      '#required' => TRUE,
      '#element_validate' => array(
        'element_validate_integer_positive',
      ),
    );
    $form['allowed_types'] = array(
      '#type' => 'checkboxes',
      '#title' => t('Allowed Types'),
      '#default_value' => $settings['allowed_types'],
      '#options' => array(
        'username' => t('Usernames (@username)'),
        'list' => t('Lists (@username/list)'),
        'hashtag' => t('Hashtags (#topic)'),
        'search' => t('Searches'),
      ),
      '#description' => t('Select which types of expressions can be stored in this field.'),
      '#element_validate' => array(
        '_twitterfield_field_widget_settings_allowed_types_validate',
      ),
    );
  }
  return $form;
}