swathi | Stripe Developers | Page 1

paper mirageBOT Jan 11, 2023, 5:15 PM

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silent prairie Jan 11, 2023, 5:15 PM

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Hello there

paper wedge Jan 11, 2023, 5:15 PM

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hie

silent prairie Jan 11, 2023, 5:15 PM

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Are you just trying to collect card details via Google Pay?

paper wedge Jan 11, 2023, 5:16 PM

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yes intially am saving card details and then after successful authentication we are collecting amount

silent prairie Jan 11, 2023, 5:16 PM

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Gotcha, and are you using a SetupIntent to do so?

paper wedge Jan 11, 2023, 5:17 PM

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yes

silent prairie Jan 11, 2023, 5:20 PM

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Gotcha, I believe that with a SetupIntent then the amount should show as 0 automatically?

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Are you not seeing that?

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That said, something else you can use is setting pending on your PaymentItem object: https://stripe.com/docs/js/appendix/payment_item_object#payment_item_object-pending

Stripe JS Reference

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This will remove the amount at times which can be helpful to avoid confusion for your customers

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Otherwise, I don't recall if you can set amount to 0, but I believe you can. You should be able to test it out

paper wedge Jan 11, 2023, 5:23 PM

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before creating setupIntent for googlepay/applepay we will create a paymentRequest right?

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In paymentRequest: we have total object in that we have amount parameter, here can we pass 0 amount?

silent prairie Jan 11, 2023, 5:25 PM

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Yes

paper wedge Jan 11, 2023, 5:26 PM

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thanks

paper wedge Jan 11, 2023, 5:43 PM

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one more issue

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getting following error while passing value to the paymentRequest

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Invalid value for paymentRequest(): total.amount should be a positive amount in the currency's subunit. You specified: 599.

silent prairie Jan 11, 2023, 5:45 PM

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Hmm that's a weird error

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Can you show me your code for this?

paper wedge Jan 11, 2023, 5:47 PM

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silent prairie Jan 11, 2023, 5:47 PM

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Hmm can you log out revisedPrice just before you set stripe.paymentRequest?

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And currency.toLowerCase()?

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I think our API doesn't care about case sensitivity here btw

paper wedge Jan 11, 2023, 5:50 PM

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revisedPrice--- 5.99
StripeAppleGoogleForm.js?bf7e:100 currency--- usd

silent prairie Jan 11, 2023, 5:50 PM

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Yep so you don't want the ., try just 599

paper wedge Jan 11, 2023, 5:50 PM

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tried that also

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getting same error

silent prairie Jan 11, 2023, 5:51 PM

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Did you hardcode it?

paper wedge Jan 11, 2023, 5:52 PM

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then it is working fine

silent prairie Jan 11, 2023, 5:52 PM

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Okay so yeah it is something about your revisedPrice variable initialization that is causing the issue

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How do you initialize that?

paper wedge Jan 11, 2023, 5:56 PM

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am doing price(5.99) multiplied by 100 and passing it to revisedprice(599)

silent prairie Jan 11, 2023, 5:56 PM

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Can you show me the code?

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It sounds like when you do that multiplication it seems that it is setting the decimal

paper wedge Jan 11, 2023, 5:58 PM

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silent prairie Jan 11, 2023, 6:00 PM

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Okay so I see you have a commented out log there

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If you comment that in, you see 599?

paper wedge Jan 11, 2023, 6:01 PM

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yes

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silent prairie Jan 11, 2023, 6:05 PM

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What is dataHelper?

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That is just where calculateStripeAmount lives?

paper wedge Jan 11, 2023, 6:06 PM

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yes

silent prairie Jan 11, 2023, 6:08 PM

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Hmmm very strange

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Let's try doing something like let testAmount = dataHelper.calculateStripeAmount(revisedPrice, currency) up above the paymentRequest and then log out testAmount

paper wedge Jan 11, 2023, 6:33 PM

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issue resolved thanks

silent prairie Jan 11, 2023, 6:33 PM

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Out of curiosity, what was it?

#swathi