public function executeChangePassword()
{
$sms = new AB_SMS();
$old_password = $this->getParameter('old_password');
$new_password = $this->getParameter('new_password');
$result = $sms->changePassword($new_password, $old_password);
if ($result === false) {
wp_send_json_error(array('message' => current($sms->getErrors())));
} else {
wp_send_json_success();
}
}
