Learn about the admin_post hook in WordPress and how it allows developers to perform custom actions after form submissions on the admin side of the website. Understand its parameters, troubleshooting, best practices, and usage examples.
Learn about the admin_post_{$action} hook in WordPress and how it can be used to handle form submissions in the admin area. Understand its parameters, best practices, and usage examples for effective plugin and theme development.
Learn about the admin_post_nopriv hook in WordPress and how it handles form submissions from non-logged-in users. Understand its parameters, troubleshooting tips, best practices, and usage examples.
Learn how to use the admin_post_nopriv_{$action} hook in WordPress to handle form submissions from non-logged-in users. Understand its parameters, best practices, and how to troubleshoot if the hook doesn't work as expected. Plus, get a usage example to implement it in your code.
Learn about the WordPress hook sanitize_textarea_field and how it can be used to sanitize user input before saving it to the database. Understand its parameters, troubleshooting, best practices, and usage examples.
Learn about the shake_error_codes hook in WordPress and how it is used to display error messages in form submissions. Understand its location, parameters, troubleshooting, best practices, and usage examples.