We are investigating pre-registration actions and we are using GitHub - auth0/auth0-react: Auth0 SDK for React Single Page Applications (SPA) library with “New Universal Login”.
Are we able to pass a custom parameter from to Auth0 sign-up page and forward it to the pre-registration action (after the user clicks on the sign-up button)?
We need those parameters only during the registration process. We need to use that parameter to determine if the user is eligible for registration or not by calling some external API from pre-registration action.
Our users are stored in the Auth0 database and we do not use social login, only registration with the user’s email address. Our Auth0 flow is Authorization Code Flow with PKCE.
Thank you very much in advance.