Cannot pass returnUrl to Stripe for FPX Payment

[syaraf-az]

Describe the bug
When attempting a payment using FPX, '.confirmPaymentMethod' failed with code 'PaymentIntentError.unknown'. When I checked my Stripe dashboard for logs, it show that I must pass 'returnUrl' when using FPX.

However, there isn't a way to supply 'returnUrl' parameter to the library. I read through the source code and it seems like 'urlScheme' need to be defined for the parameter to be set, but the library seems not providing a way on how configure nor set it.

Smartphone / tablet

• Device: iPhone 11
• OS: iOS 14.6
• Package version: 1.0.2
• Flutter version: 2.2.2

[thorsten-stripe]

It needs to be provided when initializing Stripe: https://github.com/flutter-stripe/flutter_stripe/blob/main/packages/stripe_platform_interface/lib/src/stripe_platform_interface.dart#L35

[jonasbark]

I think this PR is related: #84

[syaraf-az]

It needs to be provided when initializing Stripe: https://github.com/flutter-stripe/flutter_stripe/blob/main/packages/stripe_platform_interface/lib/src/stripe_platform_interface.dart#L35

Yeap, but not passed to the platform code when invoked:

flutter_stripe/packages/stripe_platform_interface/lib/src/method_channel_stripe.dart

Line 39 in cf38b15

await _methodChannel.invokeMethod('initialise', {

I think this PR is related: #84

I see, hopefully it would be merged soon.

[jonasbark]

Merged and published