init(paymentRequest:)
Initializes and returns a payment authorization controller.
Declaration
init(paymentRequest request: PKPaymentRequest)Parameters
- request:
The payment request to be authorized.
Return Value
The newly initialized view controller.
Discussion
If the user can’t make payments on any of the payment request’s supported networks, initialization fails and this method returns nil.
Present and dismiss the controller by calling its present(completion:) and dismiss(completion:) methods.