/**
* Called after fields are validated.
* @param FOLDER_PERMISSIONS $obj
* @access private
*/
protected function _post_validate($obj)
{
parent::_post_validate($obj);
if (!$this->num_errors('title')) {
// the name validated OK (specifically, it is not empty)
$this->_user = $this->_user_query->object_with_field('title', $this->value_for('title'));
if (!$this->_user) {
$this->record_error('title', "Please choose a valid user.");
}
if (!$this->num_errors('title')) {
$security = $this->_folder->security_definition();
$user = $security->user_permissions_at_id($this->_user->id);
if (isset($user)) {
$this->record_error('title', "That user already has permissions in this folder.");
}
}
}
}
