QuoteValidationComposite
Magento\Quote\Model\ValidationRules\QuoteValidationComposite
What it does
This class acts as a container that runs multiple quote validation rules in sequence when validating a shopping cart quote.
Developers use this class to aggregate validation results from various validation rules, making it easy to check if a quote meets all business requirements before proceeding with checkout.
It implements the Composite design pattern to treat multiple validation rules as a single validator.
Public Methods
- validate()