/**
* @remotable
*/
public function update($a)
{
$password = '';
if (isset($a->items->password)) {
$password = $a->items->password;
}
if (strlen($password) === 0) {
unset($a->items->password);
}
$response = parent::update($a);
if (strlen($password) > 0) {
$response['items'][0]['password'] = $password;
}
return $response;
}