Issue #3271262: Using an existing term reference field?

  ];

}

/**

 * Implements hook_form_FORM_ID_alter() for 'field_config_edit_form'.

 */

function search_api_best_bets_form_field_config_edit_form_alter(&$form, FormStateInterface $form_state) {

  if ($form_state->getFormObject()

    ->getEntity()

    ->getType() == 'search_api_best_bets') {

    // Hide the required and default value fields.

    $form['required']['#access'] = FALSE;

    $form['required']['#disabled'] = TRUE;

    $form['default_value']['#access'] = FALSE;

    $form['default_value']['#disabled'] = TRUE;

  }

}

/**

 * Prepares variables for best bets formatter field templates.

 *