userTracker.resolve(event);

[escapingSamsara]

what is the userTracker ? it is undefined for me. Also do i need a v2 key ? where would i use the secret key ? does it work with enterprise key too ?

[basaran]

Hello, it was included in the readme as an example. It's not required to have a userTracker in your success event.

Also do i need a v2 key ? where would i use the secret key ? does it work with enterprise key too ?

For recaptcha, you need two keys, one for your front end and one for your backend. Please read the google documentation for implementation details.