Learn about the WordPress hook avatar_defaults and how it allows developers to modify default avatar options in user profiles. Understand its parameters, troubleshooting, best practices, and usage examples.
Learn about the before_delete_post hook in WordPress and how it allows developers to execute custom code before a post is deleted from the database. Understand its parameters, potential conflicts, best practices, and usage examples.
Learn about the before_signup_form hook in WordPress and how it can be used to customize the user signup process. Understand its location, parameters, troubleshooting, best practices, and see a usage example.
