$liqpay = new \common\components\liqpay\Liqpay();

            echo $liqpay->cnb_form(array(
                'action'         => 'p2pcredit',
                'version'        => '3',
                'public_key'    => env('LIQPAY_PUBLIC_KEY'),
                'sandbox' => 1,
                'amount'         => $model->in_safe,
                'currency'       => 'UAH',
                'description'    => 'description text',
                'order_id'       => $model->id . "-" . time(),

            ));