APP_Form_Progress_Checkout_Registry::is_registered( int $id )

Checks if a checkout type is already registered

Package

(boolean) TRUE if already registered, or FALSE otherwise

Used By
Used By	Description
includes/checkout/form-progress/class-form-progress.php: APP_Form_Progress::__construct()	Setup the form progress step tree
includes/checkout/form-progress/class-checkout-register.php: APP_Form_Progress_Checkout_Registry::register_steps()	Register the steps to a specific checkout type
includes/checkout/form-progress/class-checkout-register.php: APP_Form_Progress_Checkout_Registry::steps()	Retrieves the steps for a specific checkout type