/n software 3-D Secure V2 macOS Edition

Questions / Feedback?

ChallengeWindowSize Property

Challenge window size.


public var challengeWindowSize: Int32 {
get {...}
set {...} }

Default Value



This field indicates the dimensions of the challenge window that has been displayed to the cardholder. The ACS shall reply with content that is formatted to appropriately render in this window to provide the best possible user experience.

Preconfigured sizes are width x height in pixels of the window displayed in the cardholder browser. Possible values are:

1250 x 400
2390 x 400
3500 x 600
4600 x 400
5Full screen

This value is included in the Challenge Request Message (CReq) generated by the component when the GetChallengeRequest methods are called.

Copyright (c) 2022 /n software inc. - All rights reserved.
/n software 3-D Secure V2 macOS Edition - Version 2.2 [Build 8374]