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function fb_register_form_alter in Drupal for Facebook 6.2

Implementation of hook_form_alter().

Add our settings to each Facebook Application form.

File

contrib/fb_register.module, line 245
This code aims to prevent duplicate accounts.

Code

function fb_register_form_alter(&$form, &$form_state, $form_id) {

  // Add our settings to the fb_app edit form.
  if (isset($form['fb_app_data'])) {
    $fb_app = $form['#fb_app'];
    $fb_app_data = fb_get_app_data($fb_app);
    $fb_register_data = isset($fb_app_data['fb_register']) ? $fb_app_data['fb_register'] : array(
      'register_users' => FALSE,
    );
    $form['fb_app_data']['fb_register'] = array(
      '#type' => 'fieldset',
      '#title' => t('Register Users'),
      '#tree' => TRUE,
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
    );
    $form['fb_app_data']['fb_register']['register_users'] = array(
      '#type' => 'checkbox',
      '#title' => t('Register Local Users on Facebook'),
      '#description' => t('Use <a target=_blank href=http://wiki.developers.facebook.com/index.php/Connect.registerUsers>Connect.registerUsers</a> to help map local accounts to Facebook accounts.  This will share information about your users with Facebook.'),
      '#default_value' => $fb_register_data['register_users'],
    );
  }
}