April 15, 2014
Making sure that a web application’s forms consume the correct values is a big job. It’s gets even more difficult when you consider complex and ever changing business logic that often goes into an application. When PMG builds PHP applications, we rely heavily on Symfony’s validator component to help use ensure that our apps take in and use valid values. The most powerful part of the validator component is the ability to create custom validation constraints to help encapsulate that logic.