Card scanning

Our checkout UI supports camera-based card number recognition.

By default card scan is shown in ready-to-use UI. Since version 5.2.0, you can enable or disable this option by setting boolean property cardScanButtonAvailable of OPPCheckoutSettings class.

OPPCheckoutSettings *checkoutSettings = [[OPPCheckoutSettings alloc] init];
checkoutSettings.cardScanButtonAvailable = NO;

let checkoutSettings = OPPCheckoutSettings()
checkoutSettings.cardScanButtonAvailable = false

iOS

Follow the steps below:

1. If you upgrading from previous version of mSDK make sure to remove OPPWAMobile-CardIO.xcframework from Frameworks folder.
2. Provide usage descriptions in your app's Info.plist
   
   • NSCameraUsageDescription - set the value to be a string describing why your app needs to use the camera (e.g. "To scan credit cards."). This string will be displayed when the app initially requests permission to access the camera.
   • NSPhotoLibraryUsageDescription - Card.IO never asks for this key actually, however it's needed when uploading to App Store. Set any non-empty string, e.g. duplicate NSCameraUsageDescription description.