Important function getReceiptDataIOS exception in TestFlight

[nguyenthanhtruongntt85]

Description
function getReceiptDataIOS alway exception in TestFlight (Build debug work ok)

{
message: OpenlapError(code : "E_RECEIPT_FAILED", message: "Receipt validation failed", productld: nil)
}

Environment:

react-native-iap: "14.3.9"
react-native: "0.81.4"
Platforms: "IOS"

[hyochan]

Could you try syncIOS beforehand?

[nguyenthanhtruongntt85]

Why need use function syncIOS?
This is my code.

purchaseUpdatedListener(async (purchase: Purchase) => {
try {
     //const receipt = purchase.purchaseToken (Only can use react-native-iap <= 14.2.3)
     const receipt = await getReceiptDataIOS(); //Bug: always exception in TestFlight
    //Send receipt to backend
    } catch (error) {
     //error = { message: OpenlapError(code : "E_RECEIPT_FAILED", message: "Receipt validation failed", productld: nil)}
}
});

[nguyenthanhtruongntt85]

And when use purchase.transactionReceipt always = empty

purchaseUpdatedListener(async (purchase: Purchase) => {
     const receipt = purchase.transactionReceipt; //Bug: always = empty in TestFlight
});

[hyochan]

transactionReceipt is deprecated field which is used in Storekit1. You will need purchaseToken instead

[hyochan]

Related: #3005

I was busy with big updates recently and now this is live 🚀
Please checkout https://github.com/hyochan/react-native-iap/releases/tag/14.4.0