README

FlexFields brings the power of dynamic schemas to Laravel and the Filament admin panel. Think of it as Advanced Custom Fields (ACF) adapted to the Filament ecosystem. It allows you to create Custom Entities (like post types: "Products", "Employees", "Events") and attach customizable fields to them on the fly—without having to modify your database schema every time.

Features

Custom Entities: Define any data structure (like post types) without touching database migrations.
16+ Custom Field Types: Support for text, textarea, number, email, URL, date, datetime, boolean/toggle, select, multiselect, color, file, image, rich text, JSON, and tags.
Dynamic Forms & Tables: Forms for each entity are generated automatically from its field definitions. Tables are populated dynamically with fields marked as "Show in list".
Drag-and-Drop Reordering: Easily rearrange custom fields within an entity.
Entity Categories: Create hierarchical categories and subcategories per entity, and categorize your records easily.
EAV Storage: Robust and scalable Entity-Attribute-Value storage pattern natively adapted for Eloquent.
Built-in Dashboard & Widget: Visual overview of all entities, fields, and records, plus an embeddable stats widget.
Field Width & Validation: Define grid widths (full, half, one-third) and toggle constraints (required, searchable, active) per field.

Requirements

PHP 8.3 or higher
Filament 4.x / 5.x

Installation

You can install the package via composer:

composer require ivanmercedes/flex-fields

After requiring the package, run the installation command. This will publish the necessary migrations and configuration files:

php artisan flex-fields:install

Then, run the migrations:

php artisan migrate

Register the Plugin

Add the FlexFieldsPlugin to your Filament panel configuration (usually inside app/Providers/Filament/AdminPanelProvider.php):

use IvanMercedes\FlexFields\FlexFieldsPlugin;

public function panel(Panel $panel): Panel
{
    return $panel
        // ...
        ->plugins([
            FlexFieldsPlugin::make()
                ->showDashboardPage(true)
                ->showOverviewWidget(true),
        ]);
}

How It Works

Entities

An Entity represents a custom data type. For example: Product (slug: product), Employee, or Event. Each entity manages its own isolated form, with records seamlessly stored in a shared ff_entity_records table.

Custom Fields

A Custom Field is attached to an Entity. It defines the type of data, a unique machine-readable key (auto-generated from the label), layout formatting (order, width), and behavior toggles (searchable, required, shown in list).

Entity Categories

Entities support isolated Categories and Subcategories. You can build hierarchical taxonomies specific to an entity and assign them dynamically to your records.

Entity Records

When adding records to an entity, the form elements and structure are dynamically built via the Filament form builder using the definitions from your custom fields. All input is securely stored using the EAV pattern in ff_field_values.

Schema Builder (Code-First Entities)

FlexFields includes a Schema Builder that allows you to define your Entities and Custom Fields programmatically, similar to Laravel migrations.

php artisan flex:make-schema Product
php artisan flex:migrate
php artisan flex:rollback

For full details, read the Schema Builder Documentation.

Usage in Code

You can easily interact with entities and their records directly from your models:

use IvanMercedes\FlexFields\Models\Entity;
use IvanMercedes\FlexFields\Models\EntityRecord;

// Retrieve an entity by its slug
$entity = Entity::where('slug', 'product')->first();

// Get all records belonging to this entity
$records = EntityRecord::where('entity_id', $entity->id)->get();

if ($records->isNotEmpty()) {
    $firstRecord = $records->first();

    // Retrieve specific custom field values
    $price = $firstRecord->getValue('price');
    $name  = $firstRecord->getValue('product_name');

    // Retrieve all values as an array
    // Example: ['price' => 99.99, 'product_name' => 'Awesome Widget']
    $data = $firstRecord->data; 

    // Retrieve the record's assigned categories
    $categories = $firstRecord->categories;

    // Update or set a new value programmatically
    $firstRecord->setValue('price', 149.99);
}

Customizing

Manage Config Settings

To customize the default settings, publish the configuration file to your project:

php artisan vendor:publish --tag="flex-fields-config"

In config/flex-fields.php, you can change the default navigation group name:

return [
    'navigation_group' => 'Content',
];

Override Views

If you want to customize the built-in views (like the main dashboard page), publish them to your project:

php artisan vendor:publish --tag="flex-fields-views"

Navigation Structure overview

By default, the plugin registers the following navigation resources under the FlexFields group:

FlexFields (group)
├── Dashboard       → Overview of all active entities and stats
├── Entities        → Create, config, and manage entity types
├── Custom Fields   → Manage fields logically grouped per entity
└── Entity Data     → Add or edit entries/records for your entities

Database Architecture

For those curious about the underlying EAV (Entity-Attribute-Value) structure:

ff_entities: Defines the "type" of the data grouping (e.g., Products, Services).
ff_custom_fields: Serves as the "columns/attributes" logic mapped to an entity.
ff_entity_categories: Stores hierarchical categories specifically scoped to an entity.
ff_entity_records: A master identifier that holds one row per recorded entry.
ff_entity_record_category: Pivot table mapping records to their assigned categories.
ff_field_values: Holds the individual data values mapped. Effectively one row per (record × field) pair.

Roadmap

Curious about what's coming next? Check out the ROADMAP.md for planned features and upcoming versions.

License

The MIT License (MIT). Please see License File for more information.

ivanmercedes / flex-fields

Maintainers

Package info

Statistics

Security