ChallengeLength Property

The challenge length.

Syntax

 ocra.getChallengeLength([callback])
 ocra.setChallengeLength( challengeLength, [callback])

Default Value

8

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 getChallengeLength([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 setChallengeLength([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 setting specifies the length of the Challenge that is created when calling CreateChallenge. Valid values are from 4 to 64. The default value is 8.

Data Type

Integer