CardMetadata

public struct CardMetadata

The card metadata information containing basic information of the card. It is used to display the last 4 PAN digits and Card Art.

Since

1.0.0

  • Last 4 digits of the card.

    Declaration

    Swift

    public let cardLast4: String

  • Expiry date of the card in MMYY format.

    Declaration

    Swift

    public let cardExpiry: String

  • Scheme of the card.

    Declaration

    Swift

    public let cardScheme: CardScheme

  • State of the card.

    Declaration

    Swift

    public let cardState: CardState

  • To get card assets belong to this card. The Card asset contains resources such as an image. For images in PNG format, the list may contain several resolutions of the same asset.

    Note

    If you are migrating from SDK version 1.x and 2.x, the previous method CardMetadata.cardAssetArray has been updated to this asynchronous method to optimize the performance. Previous usage:

    let assets = cardMetadata.cardAssetArray
// proceed with application logic

    New usage:

    cardMetadata.cardAssetArray { assets, error in
    if let assets = assets {
        // proceed with application logic
    } else if let error = error {
        // handle the error, e.g. log it, display it, ...
    }
}

    Since

    3.0.0

    Declaration

    Swift

    public func cardAssetArray(_ completion: @escaping ([CardAsset]?, D1Error?) -> Void)

    Parameters

    completion

    The callback is invoked when the operation is completed. When the callback is successful, no error will be returned. Otherwise, the error details will be returned. Possible errors: