RequestInfoFilter
Magento\Checkout\Model\Cart\RequestInfoFilter
What it does
This class filters sensitive or unwanted data from cart request parameters before processing.
Developers use it to remove specific fields (like internal system parameters or security-sensitive data) from DataObjects containing cart request information.
It's particularly useful in the checkout flow to ensure only allowed parameters are processed when adding products to cart or updating cart data.
Public Methods
- filter()