Migrating from card.io (iOS)
View Controller
View
import DyScan in the file with the view controller that will instantiate DyScan. Unlike card.io, a bridging header is not necessary as DyScan is written in Swift.Implement two functions,
onFailure(_ paymentViewController: DyScanViewController!, reason: DyScanExitReason), and onSuccess(_ cardInfo:DyScanCreditCardInfo!, in paymentViewController: DyScanViewController!). These should be analogous to the corresponding functions with Card.io, except that the names have been modified and the failure case provides a reason that you may choose to use to give a more robust experience.Make your view controller conform to
DyScanViewControllerDelegate instead of CardIOPaymentViewControllerDelegate.Replacing the instantiation and presentation of the
CardIOPaymentViewController with let scanVC = DyScanViewController()
let navigationController = UINavigationController(rootViewController: scanVC)
scanVC.paymentDelegate = self
scanVC.apiKey = "{YOUR API KEY}"
present(navigationController, animated: true, completion: nil)
DyScanCreditCardInfo is analogous to card.io's, but contains fewer methods. You can access the relevant fields by indexing cardNumber, expiryMonth, and expiryYear.import DyScan in the file with the view controller that will instantiate DyScan. Unlike card.io, a bridging header is not necessary as DyScan is written in Swift.Implement two functions,
onSuccess(_ dyScanIOView: DyScanView!, didScanCard cardInfo: DyScanCreditCardInfo?), and onFailure(_ dyScanIOView: DyScanView!, reason: DyScanExitReason). These should be analogous to the corresponding functions with Card.io, except that the names have been modified and the failure case provides a reason that you may choose to use to give a more robust experience.Make your view controller conform to
DyScanViewDelegate instead of CardIOViewControllerDelegate.Replacing the instantiation and presentation of the
CardIOViewController with dyScanView = DyScanView(frame: CGRect(x: 0, y: 0, width: self.view.frame.width , height: self.view.frame.width))
dyScanView?.apiKey = "{YOUR API KEY}"
dyScanView?.delegate = self
dyScanView?.prepare()
self.view.addSubview(dyScanView!)
DyScanCreditCardInfo is analogous to card.io's, but contains fewer methods. You can access the relevant fields by indexing cardNumber, expiryMonth, and expiryYear.