Hooks and filters
WooCommerce Protected Categories contains a number of hooks which you can use to customize the plugin’s behavior. Please note that this...
How to check if a category is protected using PHP
The plugin provides a WC_PPC_Visibility class which you can use to check the various visibility settings. You can find the...
How to target password protected categories via CSS
Sometimes you might need to target password protected categories and their products – for example, to order to hide the...
PHP documentation
You can view the API docs for WooCommerce Protected Categories here: PHP Documentation
How to change the submit button to a <button> element
By default, the plugin uses a <input type="submit" /> element for the category password login form’s submit button. If you...