In this video tutorial you'll learn how to validate request data that comes from your HTML form. This is trully impressive on how easy Laravel let's you validate information against a set of pre-defined validation rules, and return an error directly to the form view in case of a rule mismatch. You'll also understand what kind of validation rules comes out of the box in Laravel, and in the next lesson you'll learn how to create your own rules, and also how to use Form Requests classes to make the validation even more simple and structured.