Warning: You are browsing the documentation for Symfony 2.5, which is no longer maintained.

Read the updated version of this page for Symfony 5.3 (the current stable version).

Recipes about Form

The Symfony Cookbook is a continuously growing collection of specific recipes that explain how to correctly solve the most recurrent problems that Symfony developers face in their day to day work.

2.5 version

Maintained

4.4 5.3 current 5.4 dev 6.0

Unmaintained

2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 3.0 3.1 3.2 3.3 3.4 4.0 4.1 4.2 4.3 5.0 5.1 5.2

Form¶

How to Customize Form Rendering
How to Use Data Transformers
How to Dynamically Modify Forms Using Form Events
How to Embed a Collection of Forms
- Allowing “new” Tags with the “Prototype”
- Allowing Tags to be Removed
How to Create a Custom Form Field Type
How to Create a Form Type Extension
How to Reduce Code Duplication with “inherit_data”
How to Unit Test your Forms
How to Configure empty Data for a Form Class
- Option 1: Instantiate a new Class
- Option 2: Provide a Closure
How to Use the submit() Function to Handle Form Submissions
- Calling Form::submit() manually
- Passing a Request to Form::submit() (Deprecated)

This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.