nicholaspuglia_unexpected

[restive quartz]

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[worthy dawn]

hello! give me a while to take a look

so for the onChange event, it only checks if the fields are completed, not if it's changed. So the fields are still complete when you copying and pasting a new credit card number, or any of the other fields

if you want to display the surcharge fees to the customer, I suggest considering a two step confirmation flow instead : https://docs.stripe.com/payments/build-a-two-step-confirmation

[unborn solstice]

That's strange when looking at the PaymentElementProps I can see a method called onChange which says it's triggered when data is changed

This onChange event is triggered on every keystroke but not when data is copy pasted into the field after already being completed

[worthy dawn]

Based off our Stripe docs : The change event is triggered when the Element's value changes. The event payload always contains certain keys, in addition to some Element-specific keys.

https://docs.stripe.com/js/element/events/on_change?type=paymentElement

[unborn solstice]

Yes that's correct so if the cvc is 123 and I copy and paste a new cvc such as 456 I would expect the onChange to fire. It does not in my experience

[worthy dawn]

I think my understanding of when the value changes, is when the value in the event changes, not the value in the field

[unborn solstice]

But when you are typing the number out manually the event will get triggered on every keystroke. What value would be changing in that scenario?

[worthy dawn]

that's not what i'm getting on my own sample project