Using WordPress ‘media_upload_form_handler()’ PHP function
Learn how to use the WordPress'media_upload_form_handler' function to handle form submissions for the legacy media uploader
wp_redirect
Using WordPress ‘redirect_canonical()’ PHP function
Redirects incoming links to the proper URL based on the site url.
Using Gravity Forms ‘gform_post_process’ PHP action
The Gravity Forms 'gform_post_process' PHP filter is a powerful tool for developers looking to customize form submissions. This filter allows developers to manipulate form data and perform custom actions after…
Using WordPress ‘admin_post_nopriv_{$action}’ PHP action
The 'admin_post_nopriv_{$action}' PHP action in WordPress is essential for handling non-logged-in user form submissions.