In this Sylius Academy episode, we explore the foundations and best practices of data validation in web applications, focusing on how it’s implemented in Sylius — which is built on top of the Symfony framework.
You’ll learn:
We’ll cover examples like user registration forms and business rule enforcement (e.g. product stock checks), and explain how validation errors are handled inside Sylius.
This episode is essential for anyone working with forms, API integrations, or application security in modern e-commerce systems.