Shipping method dismissal prevents payment completion.

[nikolaigeorgie]

The only problem is that the payment cannot be completed after the successful dismissal (See the issue below). Every time I try to complete the purchase, I receive the shipping dialogue..

I previously opened an issue for this subject, although the solution produced an error that doesn't not allow the user to complete the checkout process.
#817

The following code will produce the problem:

` func paymentContext(_ paymentContext: STPPaymentContext, didUpdateShippingAddress address: STPAddress, completion: @escaping STPShippingMethodsCompletionBlock) {

guard let countryAddress = address.country else { return }
guard let postalCodeAddress = address.postalCode else { return }
guard let cityAddress = address.city else { return }
guard let nameAddress = address.name else { return }
guard let streetLineAddress = address.line1 else { return }
guard let apartmentLineAddress = address.line2 else { return }
guard let stateAddress = address.state else { return }
guard let phoneAddress = address.phone else { return }

shippingCountry = countryAddress
shippingZipCode = postalCodeAddress
shippingCity = cityAddress
shippingName = nameAddress
shippingStreetLine = streetLineAddress
shippingApartmentLine = apartmentLineAddress
shippingState = stateAddress
shippingPhone = phoneAddress
completion(.valid, nil, nil, nil)

}`

[bg-stripe]

Ah, you're totally right, sorry about that! I was mistaken about my suggestion. You should instead not implement the paymentContext:didUpdateShippingAddress method (which is optional, and should only be used if you need to collect a shipping method – I'll make sure this is documented better).

To get the shipping information entered by the user from PaymentContext, you should instead use the STPPaymentContext instance's shippingAddress property after the payment completes, e.g. in paymentContext:didCreatePaymentResult:, where you could send the shipping information to your backend along with other information about the order.