### Install Filament Barcode Field via Composer

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/README.md

Install the package via Composer. Requires PHP 8.2 or higher and Filament 5.0.

```bash
composer require jeffersongoncalves/filament-barcode-field:^3.0
```

--------------------------------

### Use BarcodeInput in Filament Form

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/README.md

Use the BarcodeInput component in your Filament forms. The example shows a basic usage with a required field.

```php
use JeffersonGoncalves\Filament\BarcodeField\Forms\Components\BarcodeInput;

// In your form definition
BarcodeInput::make('barcode')
    ->required(),
```

--------------------------------

### Run Code Analysis and Formatting

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/README.md

Development commands for running static analysis and formatting code.

```bash
# Run static analysis
composer analyse

# Format code
composer format
```

--------------------------------

### In a Filament Resource Form

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/resources/boost/skills/filament-barcode-field-development/SKILL.md

Integrates BarcodeInput into a Filament resource form. Shows the required import and the form method structure.

```php
use JeffersonGoncalves\Filament\BarcodeField\Forms\Components\BarcodeInput;

public static function form(Schema $schema): Schema
{
    return $schema
        ->components([
            BarcodeInput::make('barcode')
                ->label('Product Barcode')
                ->required(),
        ]);
}
```

--------------------------------

### Publish Translation Files

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/README.md

Publish the language files to customize translations. Available languages are English (en) and Portuguese (Brazil) (pt_BR).

```bash
php artisan vendor:publish --tag=filament-barcode-field-translations
```

--------------------------------

### Publish Config File

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/README.md

Publish the package configuration file. The published config file contains settings for asset_js, formats, modal, and reader.

```bash
php artisan vendor:publish --tag="filament-barcode-field-config"
```

--------------------------------

### Namespace declaration

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/resources/boost/skills/filament-barcode-field-development/SKILL.md

The namespace for the package classes.

```php
JeffersonGoncalves\Filament\BarcodeField
```

--------------------------------

### BarcodeFieldServiceProvider registering package assets

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/resources/boost/skills/filament-barcode-field-development/SKILL.md

Registers the package configuration, translations, views, and CSS assets via FilamentAsset::register(). The configurePackage method sets the package name and enables config, translations, and views; packageBooted registers assets.

```php
class BarcodeFieldServiceProvider extends PackageServiceProvider
{
    public function configurePackage(Package $package): void
    {
        $package
            ->name('filament-barcode-field')
            ->hasConfigFile()
            ->hasTranslations()
            ->hasViews();
    }

    public function packageBooted(): void
    {
        FilamentAsset::register(
            $this->getAssets(),
            $this->getAssetPackageName()
        );
    }
}
```

--------------------------------

### Basic Barcode Input

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/resources/boost/skills/filament-barcode-field-development/SKILL.md

Basic usage of the BarcodeInput component in a Filament form. Requires the BarcodeInput class import.

```php
use JeffersonGoncalves\Filament\BarcodeField\Forms\Components\BarcodeInput;

BarcodeInput::make('barcode')
    ->required(),
```

--------------------------------

### With Custom Icon

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/resources/boost/skills/filament-barcode-field-development/SKILL.md

Adds a custom icon to the BarcodeInput field using the icon method.

```php
BarcodeInput::make('barcode')
    ->icon('heroicon-o-qr-code')
    ->required(),
```

--------------------------------

### BarcodeInput class extending TextInput

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/resources/boost/skills/filament-barcode-field-development/SKILL.md

Defines the BarcodeInput component that extends TextInput. It sets a custom view, automatically applies a translated placeholder based on the field label, and provides an icon() method to pass an icon name via extra attributes. All standard TextInput methods remain available.

```php
namespace JeffersonGoncalves\Filament\BarcodeField\Forms\Components;

use Filament\Forms\Components\TextInput;

class BarcodeInput extends TextInput
{
    protected string $view = 'filament-barcode-field::components.barcode-input';

    protected function setUp(): void
    {
        parent::setUp();

        $this->placeholder(fn (BarcodeInput $component): string =>
            __('filament-barcode-field::barcode-field.fields.placeholder', [
                'label' => strtolower($component->getLabel())
            ])
        );
    }

    public function icon(string $icon): static
    {
        return $this->extraAttributes(['icon' => $icon]);
    }
}
```

--------------------------------

### Published Config File for Filament Barcode Field

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/README.md

Contents of the published config file. The 'formats' array controls which barcode symbologies the scanner looks for, mapped to the Html5QrcodeSupportedFormats enum from the html5-qrcode library. Restrict it to the symbologies you actually need for faster, more reliable scans.

```php
use Filament\Support\Enums\Width;

return [
    'asset_js' => 'https://unpkg.com/html5-qrcode@2.3.8/html5-qrcode.min.js',
    'formats' => [
        'EAN_13',
        'EAN_8',
        'UPC_A',
        'UPC_E',
        'CODE_128',
        'CODE_39',
        'ITF',
        'CODABAR',
    ],
    'modal' => [
        'width' => Width::Large,
    ],
    'reader' => [
        'width' => '600px',
        'height' => '600px',
    ],
    'scanner' => [
        'fps' => 10,
        'width' => 300,
        'height' => 150,
    ],
];
```

--------------------------------

### Restricting Supported Symbologies

Source: https://github.com/jeffersongoncalves/filament-barcode-field/blob/3.x/resources/boost/skills/filament-barcode-field-development/SKILL.md

Restricts supported symbologies to only EAN codes by editing the 'formats' key in the published config. Useful for retail products.

```php
'formats' => ['EAN_13', 'EAN_8'],
```

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