A backend event that fires when a guest registers to a Wix event.
The onRsvpCreated() event handler runs when a guest registers to a Wix event.
The received RsvpCreatedEvent object contains information about the created RSVP.
Note: Backend events are not fired when previewing your site.
Information about the RSVP that was created.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.