Symfony
sponsored by SensioLabs
Menu
  • About
  • Documentation
  • Screencasts
  • Cloud
  • Certification
  • Community
  • Businesses
  • News
  • Download
  1. Home
  2. Documentation
  3. Cookbook
  4. Form
  • Documentation
  • Book
  • Reference
  • Bundles
  • Cloud
Search by Algolia

Form

Edit this page

Warning: You are browsing the documentation for Symfony 2.4, which is no longer maintained.

Read the updated version of this page for Symfony 6.2 (the current stable version).

Form

  • How to Customize Form Rendering
    • Form Rendering Basics
    • What are Form Themes?
    • Form Theming
    • Form Theming in Twig
    • Form Theming in PHP
    • Referencing base Form Blocks (Twig specific)
    • Making Application-wide Customizations
    • How to Customize an individual Field
    • Other common Customizations
    • Using Form Variables
  • How to Use Data Transformers
    • Creating the Transformer
    • Using the Transformer
    • So why Use the Model Transformer?
    • Using Transformers in a custom Field Type
  • How to Dynamically Modify Forms Using Form Events
    • Customizing your Form Based on the Underlying Data
    • How to dynamically Generate Forms Based on user Data
    • Dynamic Generation for Submitted Forms
    • Suppressing Form Validation
  • 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
    • Defining the Field Type
    • Creating a Template for the Field
    • Using the Field Type
    • Creating your Field Type as a Service
  • How to Create a Form Type Extension
    • Defining the Form Type Extension
    • Registering your Form Type Extension as a Service
    • Adding the extension Business Logic
    • Override the File Widget Template Fragment
    • Using the Form Type Extension
  • How to Reduce Code Duplication with "inherit_data"
  • How to Unit Test your Forms
    • The Basics
    • Adding a Type your Form Depends on
    • Adding custom Extensions
    • Testing against different Sets of Data
  • 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.
We stand with Ukraine.
Version:
Code consumes server resources. Blackfire tells you how

Code consumes server resources. Blackfire tells you how

Be trained by SensioLabs experts (2 to 6 day sessions -- French or English).

Be trained by SensioLabs experts (2 to 6 day sessions -- French or English).

↓ Our footer now uses the colors of the Ukrainian flag because Symfony stands with the people of Ukraine.

Avatar of Tobias Naumann, a Symfony contributor

Thanks Tobias Naumann (@tna) for being a Symfony contributor

4 commits • 42 lines changed

View all contributors that help us make Symfony

Become a Symfony contributor

Be an active part of the community and contribute ideas, code and bug fixes. Both experts and newcomers are welcome.

Learn how to contribute

Symfony™ is a trademark of Symfony SAS. All rights reserved.

  • What is Symfony?
    • Symfony at a Glance
    • Symfony Components
    • Case Studies
    • Symfony Releases
    • Security Policy
    • Logo & Screenshots
    • Trademark & Licenses
    • symfony1 Legacy
  • Learn Symfony
    • Symfony Docs
    • Symfony Book
    • Reference
    • Bundles
    • Best Practices
    • Training
    • eLearning Platform
    • Certification
  • Screencasts
    • Learn Symfony
    • Learn PHP
    • Learn JavaScript
    • Learn Drupal
    • Learn RESTful APIs
  • Community
    • SymfonyConnect
    • Support
    • How to be Involved
    • Code of Conduct
    • Events & Meetups
    • Projects using Symfony
    • Downloads Stats
    • Contributors
    • Backers
  • Blog
    • Events & Meetups
    • A week of symfony
    • Case studies
    • Cloud
    • Community
    • Conferences
    • Diversity
    • Documentation
    • Living on the edge
    • Releases
    • Security Advisories
    • SymfonyInsight
    • Twig
    • SensioLabs
  • Services
    • SensioLabs services
    • Train developers
    • Manage your project quality
    • Improve your project performance
    • Host Symfony projects
    Deployed on
Follow Symfony
Search by Algolia