[Web] retrievePaymentIntent + handleNextAction

[guidotheelen]

I need the retrievePaymentIntent and handleNextAction functions implemented for Flutter web to enable Giropay and 3Ds credit card payments.

Or are there any other solutions / workarounds at the moment?

[guidotheelen]

@remonh87 Is there a plan to support these functions on Web?

[remonh87]

@guidotheelen we have lmited capacity so we divide our time based on following:

• bugs / errors
• syncing with stripe sdk
• extensions of the web

Above are definitely something I want to implement but no ETA on this yet

[guidotheelen]

@remonh87 If I were to contribute to the development of these features, could you shed light on the complexity involved? I'm uncertain about the level of complexity I might encounter.

[guidotheelen]

@remonh87 I'm figuring out how much work would be needed to get complex payment flows to work on Flutter Web.
(3DS / Giropay / Ideal)

[remonh87]

@guidotheelen Ideal is working on the web through the webelement. The same goes for 3DS and Giropay. See for example: https://docs.stripe.com/payments/ideal/accept-a-payment?web-or-mobile=web&payments-ui-type=elements . If things are not working let me know

[remonh87]

I would recommend take a look at the latest dev version of https://pub.dev/packages/flutter_stripe_web where we are using the new jsinterop from flutter. See branch feat/new_interop

[guidotheelen]

@remonh87 What do you mean by: "working on the web through the webelement"? Render a HTML/JS page within Flutter Web and process the payment from there?

[EduardDumitrescu]

I have a pr opened (#1881) where I have added the methods needed for a deferred payment flow, these including retrievePaymentIntent and handleNextAction.