DSL features
Small tutorials aim to teach you all the features of Validatious step by step. Feature tutorials typically build upon each other, so if you see something you don't understand, try a previous tutorial and chances are you'll find an explanation.
The DSL extension provides a powerful and expressive API for programatically validating forms. This can be useful in cases where you don't want to, or simply cannot use the HTML extension. Additionally, programatically adding validators allows for arbitrary compound validation rules.