/n software 3-D Secure V2 Node.js Edition

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TransactionId Property

Contains a unique transaction identifier.

Syntax

 mpi.getTransactionId([callback])
 mpi.setTransactionId( transactionId, [callback])

Default Value

""

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 getTransactionId([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 setTransactionId([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 contains a unique merchant-generated transaction identifier. This identifier must be 20 bytes in length and statistically unique. The class will then Base-64 encode the value for you prior to sending the value in the request.

Note: When submitting the TransactionId (XID) to your payment processor after ThreeDSecure authentication is completed, you may be required to submit the value in the 28-byte Base-64 encoded format. In such a case you can use the value contained within AuthenticationXID.

Data Type

String

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/n software 3-D Secure V2 Node.js Edition - Version 2.2 [Build 8162]