Download the PHP package nowo-tech/form-kit-bundle without Composer

Form Kit Bundle

⭐ Found this useful? Install from Packagist and give the repo a star on GitHub.

Symfony bundle to reduce repetitive form field options: convention-based translation keys (form_snake.field_snake.label, .placeholder, .help), configurable defaults and multiple profiles via YAML, and cascading option merge (global → field type → form → field).

Minimum requirements: PHP 8.2 and Symfony 7.4. Also compatible with Symfony 8.0 and 8.1 (require PHP 8.4+).

This bundle is FrankenPHP worker mode friendly.

Features

• Usage strategies: Options (FormOptionsTrait + FQCN), Kit (FormKitTrait / FormKitAbstractType + snake_case), Controller (FormKitControllerTrait), Wrapped (AbstractFormKitWrappedType). See Usage — strategies.
• Convention-based labels, placeholder and help: Default translation keys are {form_snake}.{field_snake}.label, .placeholder, .help. Set any to false in field options to disable.
• Multiple profiles: Define named profiles (e.g. default, bootstrap) with translation_domain, defaults.attr, defaults.row_attr, by_form, and per-field-type options. Choose the active profile per form via #[FormKitConfig('bootstrap')] or setFormKitConfigName() (named-config technique).
• Cascading merge: Options are merged in order: profile defaults → field type → by_form → field options. Explicit field options override.
• Options strategy helpers: addText(), addEmail(), … Prefer withBuilder($builder, …) + addTextField() (bound-builder). Or array-build with buildFormFromArray().
• Choice presets: addSelect(), addMultiSelect(), addChoiceRadios(), addChoiceCheckboxes(), plus addMultiSelectSelectAll() when nowo-tech/select-all-choice-bundle is installed (optional Composer suggest).
• FQCN helpers: addAutocompleteField() for Symfony UX Autocomplete types, addCKEditorField() when friendsofsymfony/ckeditor-bundle is installed; addDropzone() / addCropper() when the UX packages are installed.
• Nowo-tech widgets (optional): addOtp(), addPhone(), addPasswordToggle(), addPasswordStrength(), addIconSelector(), addCkeditor5Editor(), addTiptapEditor(), addTagInput(), addSlideToConfirm() — Composer suggest only; LogicException if the package is missing.
• Model transformers: addSwitchType(), addJsonType(), addBoolType(), addMoneyType(), addCsvType() (same helpers on FormKitControllerTrait with *Type suffix).
• Optional types: FormTypeMap includes core Symfony types (including search) plus optional UX (Dropzone, Cropper), A2lix, and nowo-tech widgets when installed. Extend via type_map.
• Multi-step wizard: MultiStepFormBuilder for stepped forms (see the Symfony 8 demo).
• Constraint message convention: constraint_message_convention plus #[FormKitConfig] / static field types (StaticAlertType, …).
• CSRF-only / GET filters: CsrfOnlyFormFactory, AbstractGetFilterType, GetFilterFormFactory, SearchQueryType. See docs/CSRF.md.
• Form type extensions: InputGroupExtension, RequiredLabelSuffixExtension, HelpModalExtension. See Usage.

Installation

With Flex, the recipe creates config/packages/nowo_form_kit.yaml. Otherwise register the bundle in config/bundles.php and add the config file manually. See docs/INSTALLATION.md.

Quick usage (Options strategy)

1. Configure (optional) — edit config/packages/nowo_form_kit.yaml: set default_profile, profiles (each with alias, translation_domain, defaults, field_types), and optionally type_map for custom or UX types.

2. Register your form as a service and inject FormOptionsMerger:

3. Use FormOptionsTrait (bound-builder or array-build):

4. Add translations for keys like user_profile.full_name.label, user_profile.full_name.placeholder, user_profile.full_name.help in your translation domain.

Demos

The bundle includes a Symfony 8 demo that runs with FrankenPHP (Caddy + PHP in Docker). Runtime mode is controlled by FRANKENPHP_MODE in the demo .env (default worker; set classic for per-request PHP / easier hot-reload). Change the value and recreate the container (docker compose up -d) — no image rebuild. See docs/DEMO-FRANKENPHP.md. The demo has:

• Locale in the URL — routes are under /{locale}/… (en, es, fr, de); / redirects to the default locale.
• FormType example (contact, buildFormFromArray), help modal sample (help-modal.js + assets:install; include @NowoFormKitBundle/help_modal/shells.html.twig for overridable modal shells).
• Form built in the controller (FormKitControllerTrait / FormOptionsMerger::resolve()).
• Search, example, Dropzone, Cropper, translations (A2lix), nested, data transformers, choice fields, conditional fields (incl. Live Component), Kit API patterns (snake_case FormKitAbstractType + named config), Nowo special fields (OTP, phone, password, icon selector, tags, Tiptap, CKEditor 5, slide-to-confirm — see demo/README.md), CKEditor (FOSCKEditorBundle), UX Autocomplete, multi-step wizard.

Run a demo via Docker/Make from the bundle root; see docs/CONTRIBUTING.md.

For CSS frameworks, see docs/USAGE.md for ready-to-use configuration examples for Bootstrap 5 and Tailwind CSS.

Documentation

Developer-facing docs and comments (Markdown, PHPDoc, JSDoc) are English only; see Contributing — Language policy.

• Installation
• Configuration
• PSR evaluation (REQ-CS-007)
• Usage
• Flex recipe
• Contributing
• Code of Conduct
• Changelog
• Upgrading
• Release
• GitHub Actions CI requirements
• PHPStan
• Security
• Engram
• Spec-driven development
• GitHub Spec Kit
• Roadmap

Additional documentation

• Demo with FrankenPHP (development and production)
• Help modal (field option + frontend script)
• Overriding bundle templates

Tests and coverage

• Tests: PHPUnit (PHP), Vitest (TypeScript)
• PHP: 99.4%
• TS/JS: 100%
• Python: N/A

License

MIT. See LICENSE.