Events

A system based on CustomEvent API is available. You can use those methods, available in paygreenjs:

Name	Type	Description
attachEventListener	`func`	Subscribe to an event and attach a callback
detachEventListener	`func`	Detach your callback from an event
Events	`EventsType`	Constant giving all events available

You can check the events here

The events returned are of type CustomEvent. If it's provided, you can check the attribut detail giving more informations (like detailled errors, tokens...)

Here it is an example:

paygreenjs.attachEventListener(paygreenjs.Events.TOKEN_READY, (event) => {
    console.log('TOKEN_READY', event.detail);
});

OnChange

Paygreenjs is providing some onChange events, giving you the possibility to get some data when an input change. Please refer to the Events constant to check all available onChange events.

Here it is an example:

paygreenjs.attachEventListener(paygreenjs.Events.TOKEN_READY, (event) => {
    console.log('PAN_FIELD_ONCHANGE', event.detail);
});