Install
This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.
Install straight from GitHub with WP-CLI:
wp plugin install https://github.com/mecachisenros/caldera-forms-before-unload/archive/refs/heads/master.zipNo built-in updater. New versions won't appear under Dashboard → Updates. Install new releases yourself, or let Git Updater track the repository.
Caldera Forms Before Unload
This WordPress plugin is an add-on for Caldera Forms form builder.
It adds a setting in the form's setting tab to warn the user when closing the browser window if/while the form is processing.