Passing custom parameters to Auth0 Actions from New Universal Login

Feature: I would like to be able to pass custom parameter to the New Universal Login from SPA/mobile app, and I want to be able to read it in Actions.

Description: As far as I know, this is possible in Rules, but since rules are being deprecated in a year, it doesn’t make sense to use them.

Use-case: Before a user registers, they input some code in which we need in registration process.

Hi @oliver.sipos,

Welcome to the Auth0 Community!

I changed this to a Help topic because it should be possible already.

You can send the params in the authorizationParams object
and you can access the request query in you Action via event.request.query.