How to add custom logic input on the signup page?

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Creating and configuring custom user fields

This guide explains how to create and configure custom user fields in Discourse, including how to add them to the signup form, user profiles, and user directory. Required user level: Administrator Custom user fields allow you to collect additional information from your users beyond the standard profile fields. These fields can be displayed on user cards, user summary pages, and even retrieved using the Data Explorer plugin. This guide will walk you through th…