BillingAddressDisplayOptions
Magento\Checkout\Model\Adminhtml\BillingAddressDisplayOptions
What it does
This class provides configuration options for controlling where the billing address form appears during checkout.
Developers use this class in system configuration to let store administrators choose whether to display the billing address on the payment method selection step or on a separate payment page.
It implements ArrayInterface to return option values compatible with Magento's admin configuration dropdowns.
Public Methods
- toOptionArray()