function og_register_form_user_register_form_alter in Organic groups 7

Implement hook_form_FORM_ID_alter().

Get all the groups that should appear in the user registration, and if they exist, attach the user's field to the form.

File

og_register/og_register.module, line 20

Allow subscribing to groups during the user registration.

Code

function og_register_form_user_register_form_alter(&$form, $form_state) {
  global $user;
  if ($gids = og_register_get_groups()) {
    $account = clone $user;
    field_attach_form('user', $account, $form, $form_state);
  }
}