aamaulana10 - flutter | Stripe Developers | Page 1

winged hearth Jul 27, 2022, 4:24 PM

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Hi 👋

dire oriole Jul 27, 2022, 4:25 PM

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Hi

winged hearth Jul 27, 2022, 4:25 PM

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Are you confirming the payment server-side or client side?

dire oriole Jul 27, 2022, 4:28 PM

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client side, i follow react front end code.
its like

if (payment_intent.payment_client_secret) {
const { error } = await stripe.confirmCardPayment(
payment_intent.payment_client_secret,
);
if (error) stripe_error = error;
} else {
const { error } = await stripe.confirmCardSetup(
payment_intent.setup_client_secret,
);
if (error) stripe_error = error;
}

then i try to implement that code to Flutter dart code like

if (paymentIntent.paymentClientSecret != null) {
await Stripe.instance.confirmPayment(
paymentIntent.paymentClientSecret,
PaymentMethodParams.cardFromMethodId(
paymentMethodData: PaymentMethodDataCardFromMethod(
paymentMethodId: selectedPaymentMethod.id
)
),
);

  } else {
    print("here");

    await Stripe.instance.confirmSetupIntent(
      paymentIntent.setupClientSecret,
      PaymentMethodParams.cardFromMethodId(
          paymentMethodData: PaymentMethodDataCardFromMethod(
              paymentMethodId: selectedPaymentMethod.id
          ),
        options: PaymentMethodOptions(
          setupFutureUsage: PaymentIntentsFutureUsage.OnSession
        )
      ),
    );

but i still got error card details not complete on iOS, but works perfectly o Android

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so i wondering how to payment with saved card from backend

winged hearth Jul 27, 2022, 4:29 PM

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From the back-end you would just use the Confirm API endpoint: https://stripe.com/docs/api/payment_intents/confirm

Stripe API reference – Confirm a PaymentIntent – curl

Complete reference documentation for the Stripe API. Includes code snippets and examples for our Python, Java, PHP, Node.js, Go, Ruby, and .NET libraries.

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and provide the Payment Method ID in the payment_method parameter

dire oriole Jul 27, 2022, 4:31 PM

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how to do that from frontend ?

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like Flutter dart

winged hearth Jul 27, 2022, 4:35 PM

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I am not familiar with flutter. You could send a response back to your server with the payment method the user selected and then do the confirmation on the server.

#aamaulana10 - flutter