function oa_core_add_member_form_validate in Open Atrium Core 7.2

Validate handler; Add users to group.

File

plugins/content_types/oa_core_add_member.inc, line 87

Code

function oa_core_add_member_form_validate($form, &$form_state) {
  $account = user_load_by_name($form_state['values']['name']);
  $space = $form['#space'];
  if (!$account || empty($account->uid)) {
    form_set_error('name', t('You have entered an invalid user name.'));
  }
  elseif (og_get_membership('node', $space->nid, 'user', $account->uid)) {
    form_set_error('name', t('User %name is already a member of that @type.', array(
      '@type' => drupal_strtolower(node_type_get_name($space->type)),
      '%name' => format_username($account),
    )));
  }
}