SQRDCheckoutControllerDelegate

@protocol SQRDCheckoutControllerDelegate <NSObject>

The delegate of a SQRDCheckoutController object must adopt the SQRDCheckoutControllerDelegate protocol.


                    
                    
                    -checkoutController:didFinishCheckoutWithResult:

Indicates that the checkout flow succeeded.

Objective-C

- (void)checkoutController:(nonnull SQRDCheckoutController *)checkoutController
    didFinishCheckoutWithResult:(nonnull SQRDCheckoutResult *)result;

Swift

func checkoutController(_ checkoutController: SQRDCheckoutController, didFinishCheckoutWith result: SQRDCheckoutResult)

`checkoutController`	The checkout controller instance that finished checkout.
`result`	The result of the completed transaction.


                    
                    
                    -checkoutController:didFailWithError:

Indicates that the checkout flow failed.

Objective-C

- (void)checkoutController:(nonnull SQRDCheckoutController *)checkoutController
          didFailWithError:(nonnull NSError *)error;

Swift

func checkoutController(_ checkoutController: SQRDCheckoutController, didFailWith error: Error)

`checkoutController`	The checkout controller instance that failed with an error.
`error`	An error in the `SQRDCheckoutControllerErrorDomain`. See `SQRDCheckoutControllerError` for possible error types.


                    
                    
                    -checkoutControllerDidCancel:

Indicates that checkout was cancelled.

Objective-C

- (void)checkoutControllerDidCancel:
    (nonnull SQRDCheckoutController *)checkoutController;

Swift

func checkoutControllerDidCancel(_ checkoutController: SQRDCheckoutController)


                                checkoutController

The checkout controller instance that was cancelled.