feat: More specific error messages

[mariusbolik]

Hi, thank you for this awesome plugin! I faced the issue, that the payment sheet wasn't showing up. It turned out, that I missed to add the Apple Pay Capability to the Debug Section in Xcode. I only added it to the Release Section. The error that showed up was the following:

Also merchantCapabilities is set to optional in typescript, but if it's missing, another error appears.
I had no clue, that merchantCapabilities could be the problem here:

This error messages aren't very specific. Also, the messages are displayed in the language of the device. Instead of using error.localizedDescription, please use a more specific way to display error messages. This would make this plugin perfect! :)

This was a good support for me: https://stackoverflow.com/a/53231548

Best regards,
Marius

[kondratk]

Hey @mariusbolik,
thank you for your feedback! I will try to find time to improve error handling at these cases later this month. However, contributions are also welcome!

[3adeling]

@kondratk also supportedNetworks should not be optional.. I used the stackoverflow link provided by @mariusbolik and it was really helpful..