Update VGS iOS documentation

[anas-iqbal]

Looks like the iOS documentation is not updated.

I did everything mentioned in the document but still some how it wasn't showing the card number nor the expiry date later I figured out that content path mentioned in documentation was the reason it was't working I had to change the path and it worked.

As per the documentation

cardNumberLabel.contentPath = "cardData.cardNumber" // didn't work not showing any data
expDateLabel.contentPath = "cardData.expDate" // didn't work not showing any data

Instead I had to change path to this.

cardNumberLabel.contentPath = "id" // working
expDateLabel.contentPath = ""expiry_mm_yyyy"" //  working

Thanks

[EugeneIOs]

Hello @anas-iqbal
Thank you for reaching us out and sorry for the confusion.

contentPath is not supposed to be hardcoded property just for card data, it depends on your setup and use case, contentPath works as an identifier for reveal operations on inbound routes.