WooCommerce Hooks Glossary

Learn about the wp_ajax_nopriv_{$action} hook in WordPress, used to handle AJAX requests from non-logged-in users. Understand its parameters, best practices, and usage examples for custom AJAX functionality.

Learn about the wp_ajax_{$action} hook in WordPress and how it can be used to handle Ajax requests for both front-end and back-end interactions. Understand the parameters, troubleshooting, best practices, and usage examples for this powerful hook.

Learn about the wpmu_validate_user_signup hook in WordPress, its parameters, best practices, and troubleshooting tips. Customize user signup validation rules in a Multisite network with this helpful guide.

Learn about the wpmu_activate_user hook in WordPress Multisite environments and how to use it to execute custom code when a user is activated. Find out best practices and troubleshooting tips for this specific WordPress hook.

Learn about the wpmu_delete_user hook in WordPress Multisite environments and how to use it to execute custom code when a user is deleted. Understand best practices and potential issues with this specific hook.

Learn about the wpmu_new_blog hook in WordPress, its parameters, best practices, and usage examples. Understand how to troubleshoot if the hook isn’t working and how to effectively use it for custom actions after a new site is created on a WordPress Multisite network.

Learn about the wpmu_options hook in WordPress and how it can be used to modify options for a Multisite network. Understand its location, parameters, troubleshooting, best practices, and usage examples.

Learn about the wpmu_signup_user_notification_email hook in Wordpress and how developers can customize email notifications for WPMU site sign-ups. Understand its parameters, troubleshooting, best practices, and usage examples.

Learn about the wpmu_signup_user_notification_subject hook in Wordpress and how it can be used to modify the subject line of notification emails sent to users signing up for a WPMU site. Understand best practices and troubleshooting tips for using this hook effectively.

Learn about the WordPress hook widget_display_callback and how it allows developers to customize the display of widgets on their website. Understand its parameters, troubleshooting, best practices, and usage examples.