CreditCard card = await Navigator.of(context)
                    .push(MaterialPageRoute(builder: (_) => AddCardPage()));
                if(card != null){
                  var token = await StripePayment.createTokenWithCard(card);
                  print(token.tokenId);
                  String url = await ApiRepository.instance.stripeAddCard(token: token.tokenId);
                }
                else{
                  print('wrong card data');
                }

//                if (presenter.isNeedRegistration) { // deleteStart
//                  if (Platform.isIOS)
//                    launcher.launch(presenter.registrationUrl);
//                  else
//                    launch(presenter.registrationUrl,
//                        option: CustomTabsOption(
//                            showPageTitle: false,
//                            enableUrlBarHiding: true,
//                            enableInstantApps: false));
//                } else {
//                  String addCardUrl = await ApiRepository.instance.addCard(); //deleteEnd

//                  if (Platform.isIOS) //start
//                    launcher.launch(addCardUrl);
//                  else
//                    await launch(addCardUrl,
//                        option: CustomTabsOption(
//                            showPageTitle: false,
//                            enableUrlBarHiding: true,
//                            enableInstantApps: false));
//                } //end