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neos/fusion-form
================

Fusion Form

3.0.4(3mo ago)19724.3k—10%20[2 issues](https://github.com/neos/fusion-form/issues)[4 PRs](https://github.com/neos/fusion-form/pulls)20GPL-3.0-or-laterPHPPHP &gt;=8.2CI passing

Since Oct 17Pushed 3mo ago4 watchersCompare

[ Source](https://github.com/neos/fusion-form)[ Packagist](https://packagist.org/packages/neos/fusion-form)[ Fund](https://shop.neos.io/neosfunding/)[ RSS](/packages/neos-fusion-form/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (10)Dependencies (9)Versions (45)Used By (20)

Fusion Form
===========

[](#fusion-form)

Pure fusion form rendering with afx support!

Documentation
-------------

[](#documentation)

### *Neos.Fusion.Form* - Form Rendering and Data Binding

[](#neosfusionform---form-rendering-and-data-binding)

This part covers the rendering of forms that are bound to objects or data and will be submitted to a custom Controller Action.

- [Fusion Form Basics](Documentation/FormBasics.md)
- Tutorials
    - [Implementing custom input elements](Documentation/Tutorials/CustomFields.md)
    - [Fusion rendering for backend modules](Documentation/Tutorials/FusionFormsInBackendModules.md)
    - [Custom field container](Documentation/Tutorials/CustomFieldContainer.md)
- Examples
    - [FrontendForm](Documentation/Examples/FrontendForm.md)
- [Fusion Prototypes](Documentation/FusionReference.rst)
- [Eel Helpers](Documentation/HelperReference.rst)

### *Form.Fusion.Form:Runtime* - Runtime Single/Multistep Forms with Actions

[](#formfusionformruntime---runtime-singlemultistep-forms-with-actions)

This part covers the definition of forms with validation and finishing actions via Fusion. Use cases like contact forms and newsletter subscriptions should be implemented like this.

- [Runtime Fusion Form Basics](Documentation/RuntimeFormBasics.md)
- Tutorials
    - [Custom form action](Documentation/Tutorials/CustomFormAction.md)
    - [Honeypot field](Documentation/Tutorials/HoneypotField.md)
    - [Conditional fields and steps](Documentation/Tutorials/ConditionalFieldsAndSteps.md)
    - [Custom Validators](Documentation/Tutorials/CustomValidators.md)
- Examples
    - [SingleStepForm](Documentation/Examples/SingleStepForm.md)
    - [MultiStepForm](Documentation/Examples/MultiStepForm.md)
- [Fusion Prototypes](Documentation/FusionRuntimeReference.rst)
- [Eel Helpers](Documentation/RuntimeHelperReference.rst)
- [Form Actions](Documentation/RuntimeActionReference.rst)

Development targets
-------------------

[](#development-targets)

- Form rendering in fusion with afx and data binding
- Clear separation of automation and magic for understandable results
- Flexibility:
    - Make no assumption about the required markup like classNames
    - Allow to override all automatically assigned attributes
    - Enable form fragments as fusion components
    - Allow to bind multiple objects to a single form
    - Enable to create custom controls with
    - Respect form elements that are defined as plain html when rendering \_\_trustedProperties
- Convenience:
    - Render hidden fields for validation, security and persistence magic
    - Provide validation-errors and restore previously submitted values
    - Prefix fieldnames with the current request namespace if needed
- Make writing of fusion backend modules easy:
    - Create a backend field container with translated labels and error messages
    - Adjust field markup inside the field container for the neos-backend

### Important Deviations from Fluid Form ViewHelpers

[](#important-deviations-from-fluid-form-viewhelpers)

The following deviations are probably the ones fluid developers will stumble over. There are many more deviations but those are breaking concept changes you should be aware of.

- Instead of binding a single `object` a `data` DataStructure is bound to the form.
- Form data-binding is defined via `form.data.object={object}` instead of `objectName` and `object`.
- Field data-binding is defined vis `field.name="object[title]"` with the object name and square brackets for nesting.
- Data binding with `property` path syntax is not supported.
- Select options and groups are defined directly as afx `content` and not `options`.

### Important deviations from the concepts of the Neos.Form package

[](#important-deviations-from-the-concepts-of-the-neosform-package)

- The definitions for form rendering and validation are separated into `content` and `schema` of the `process`.
- By default the `SingleStepProcess` is used as this is the most common case. If you need multiple steps the `process` has to be altered to `MultiStepProcess`
- Settings, form data and node properties can be used in a unified way via Fusion to define actions and control the process.
- Confirmations are no special feature but can be defined as "step" in a MultiStepProcess
- The concept of finishers is replaced with `actions`.
- Actions cannot decide to send the user back into the form process.

###  Health Score

65

—

FairBetter than 99% of packages

Maintenance79

Regular maintenance activity

Popularity49

Moderate usage in the ecosystem

Community38

Small or concentrated contributor base

Maturity83

Battle-tested with a long release history

 Bus Factor1

Top contributor holds 79.7% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~56 days

Recently: every ~75 days

Total

42

Last Release

98d ago

Major Versions

v1.0.7 → v2.0.02021-03-29

v1.0.8 → v2.0.22021-06-08

1.0.x-dev → v2.0.112022-09-02

2.3.2 → 3.0.02025-04-14

2.3.x-dev → 3.0.32026-01-09

PHP version history (3 changes)0.1.0PHP &gt;7.1

v2.0.0PHP &gt;7.2

3.0.0PHP &gt;=8.2

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/11575267?v=4)[Neos](/maintainers/neos)[@neos](https://github.com/neos)

---

Top Contributors

[![mficzel](https://avatars.githubusercontent.com/u/1309380?v=4)](https://github.com/mficzel "mficzel (263 commits)")[![dlubitz](https://avatars.githubusercontent.com/u/13046100?v=4)](https://github.com/dlubitz "dlubitz (16 commits)")[![skurfuerst](https://avatars.githubusercontent.com/u/190777?v=4)](https://github.com/skurfuerst "skurfuerst (12 commits)")[![bwaidelich](https://avatars.githubusercontent.com/u/307571?v=4)](https://github.com/bwaidelich "bwaidelich (6 commits)")[![kdambekalns](https://avatars.githubusercontent.com/u/95873?v=4)](https://github.com/kdambekalns "kdambekalns (6 commits)")[![jonnitto](https://avatars.githubusercontent.com/u/4510166?v=4)](https://github.com/jonnitto "jonnitto (5 commits)")[![manumaticx](https://avatars.githubusercontent.com/u/2563642?v=4)](https://github.com/manumaticx "manumaticx (2 commits)")[![patriceckhart](https://avatars.githubusercontent.com/u/10776002?v=4)](https://github.com/patriceckhart "patriceckhart (2 commits)")[![mhsdesign](https://avatars.githubusercontent.com/u/85400359?v=4)](https://github.com/mhsdesign "mhsdesign (2 commits)")[![daniellienert](https://avatars.githubusercontent.com/u/642226?v=4)](https://github.com/daniellienert "daniellienert (2 commits)")[![nezaniel](https://avatars.githubusercontent.com/u/1687674?v=4)](https://github.com/nezaniel "nezaniel (1 commits)")[![olimination](https://avatars.githubusercontent.com/u/662924?v=4)](https://github.com/olimination "olimination (1 commits)")[![Sebobo](https://avatars.githubusercontent.com/u/596967?v=4)](https://github.com/Sebobo "Sebobo (1 commits)")[![simonschaufi](https://avatars.githubusercontent.com/u/941794?v=4)](https://github.com/simonschaufi "simonschaufi (1 commits)")[![koehnlein](https://avatars.githubusercontent.com/u/16088567?v=4)](https://github.com/koehnlein "koehnlein (1 commits)")[![beromir](https://avatars.githubusercontent.com/u/45039929?v=4)](https://github.com/beromir "beromir (1 commits)")[![cvette](https://avatars.githubusercontent.com/u/6884391?v=4)](https://github.com/cvette "cvette (1 commits)")[![faso-dev](https://avatars.githubusercontent.com/u/40303326?v=4)](https://github.com/faso-dev "faso-dev (1 commits)")[![freesh](https://avatars.githubusercontent.com/u/4658848?v=4)](https://github.com/freesh "freesh (1 commits)")[![grebaldi](https://avatars.githubusercontent.com/u/2522299?v=4)](https://github.com/grebaldi "grebaldi (1 commits)")

---

Tags

hacktoberfestneoscms

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/neos-fusion-form/health.svg)

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