How do I add my own custom fields to the WordPress registration form ?

In this article, you will learn how to create custom fields for registration forms. If you want to allow registrations on WordPress sites, you need to collect detailed information about the users. If you really need this information, we recommend that you make it mandatory when registering. Otherwise, the user may actually access the profile page and provide additional information. Of course, there are many free and excellent add-ons. It has already been completed, but you can do it manually. This is because the plugin can not execute exactly what you need, or because you want to make the site as light as possible.