Symfony 3 Forms: Build, Render & Conquer!
|
Learn how to handle Symfony forms effectively, avoiding complexity pitfalls. Create, customize, validate, and submit forms with ease. Boost your form skills now!
What you’ll be learning
Ah, forms: one of the most powerful – but sometimes hated – features in all of Symfony. Here’s the deal: forms are just plain hard. You need to manage the HTML form elements, validation, data transformation and a lot more. The Form component is probably the most complex part of Symfony. But the more you work with it, the more you’ll like it.
In this episode, we’ll learn how to use Symfony forms to handle simple situations as well as some complex setups. Most importantly, I’ll show you how to avoid the pitalls that many developers often fall into that causes the form component to spiral into complexity hell. The form system is a tool: in this tutorial, we’ll put the joy back into it:
Creating a basic form
Basic form rendering and customization
Handling a form submit
Backing your form with an entity
Adding validation
Form field guessing
Pre-filling with default data
Creating a form “type” class
Using forms to handle an API POST request
Understanding how forms really work
Flash messages
… and form tips and tricks stuck in all over!
User Reviews
Be the first to review “Symfony 3 Forms: Build, Render & Conquer!”
You must be logged in to post a review.
There are no reviews yet.