ChallengeWindowSize Property

Challenge window size.

Syntax

 server.getChallengeWindowSize([callback])
 server.setChallengeWindowSize( challengeWindowSize, [callback])

Default Value

1

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getChallengeWindowSize([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setChallengeWindowSize([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

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:

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

Data Type

Integer