onEvent()

Method to subscribe for event changes. Subscribing to the events will enable the integration code to listen for state changes during the payment flows. The data argument of the callback will provide the ThreeDS method that was used to initiate the payment.

Usage

ThreeDS.onEvent(event, callback)

Example


ThreeDS.onEvent("EVENT_BEFORE_INITIATE_AUTHENTICATION", function (data) {
    //The data argument of the callback will provide the ThreeDS method that was used to initiate the payment
});

Arguments

event Enumeration REQUIRED

Event to subscribe to. See supported events list below.

EVENT_BEFORE_INITIATE_AUTHENTICATION EVENT_AFTER_INITIATE_AUTHENTICATION EVENT_BEFORE_AUTHENTICATE_PAYER EVENT_AFTER_AUTHENTICATE_PAYER

callback Function REQUIRED

The callback function

Return Value

None