comment.field.inc

/**
 * Implements hook_field_info().
 */
function comment_field_info() {
  return array(
    'comment' => array(
      'label' => t('Comments'),
      'description' => t('This field manages configuration and presentation of comments on an entity'),
      'settings' => array(
        'comment' => COMMENT_OPEN,
      ),
      'instance_settings' => array(
        'comment' => array(
          // Comment form settings per field bundle.
          'comment_anonymous' => COMMENT_ANONYMOUS_MAYNOT_CONTACT,
          'comment_subject_field' => 1,
          'comment_preview' => DRUPAL_OPTIONAL
        )
      ),
      'default_widget' => 'comment_default',
      'default_formatter' => 'comment_default'
    )
  );
}