Instance Property

delegate

The view controller’s delegate.

Declaration

weak var delegate: PKPaymentAuthorizationViewControllerDelegate? { get set }

Discussion

The delegate is called at various points in the interaction, such as when the user selects shipping or billing information and when the user authorizes the payment request.

See Also

Handling User Interactions

protocol PKPaymentAuthorizationViewControllerDelegate

Methods that let you respond to user interactions with your payment authorization view controller.