The 'pre_update_option' PHP filter in WordPress allows developers to modify the value of an option before it is updated in the database. This can be useful for validating or sanitizing…

The 'pre_update_option_{$option}' PHP filter in WordPress allows developers to modify data before it is saved to the database. This can be useful for validating user input or performing calculations on…

The 'pre_update_site_option_{$option}' PHP filter in WordPress allows developers to modify site options before they are updated. This can be useful for validating input or adding custom functionality.

The 'pre_upload_error' PHP filter in WordPress allows developers to customize error messages that appear when a user tries to upload a file that does not meet certain criteria. This can…

​The article discusses how to use the pre_user_{field} PHP filter in WordPress to modify user field values before they are saved to the database

The 'pre_user_description' PHP filter in WordPress allows developers to modify the user description before it is saved to the database. This can be useful for adding custom formatting or sanitizing…

Learn how to use the 'pre_user_display_name' PHP filter in WordPress to modify a user's display name before creation or update

The WordPress 'pre_user_email' PHP filter allows developers to modify user email addresses before they are saved to the database. This can be useful for a variety of purposes, such as…

The 'pre_user_first_name' filter in WordPress allows developers to modify the first name of a user before it is saved to the database. This can be useful in scenarios where custom…