public function init()
 {
     parent::init();
     $code = trim($this->_getParam('vehicleCode', ''));
     $verify = strtoupper(trim($this->_getParam('vehicleCodeVerify', '')));
     $driver = new Model_Driver($code);
     if (empty($code) || empty($verify) || !$driver->exists() || $driver->get('code_verify') != $verify) {
         $this->error('Verify Failed. Unauthorized access.');
     }
     $this->code = $code;
 }
 public function init()
 {
     parent::init();
     $sn = strtoupper(trim($this->_getParam('sn', '')));
     $order = new Model_Order($sn);
     if (empty($sn) || !$order->exists()) {
         $this->error('Order Not Found.');
     }
     $this->sn = $sn;
     $this->order = $order;
 }