dmt-software/gtin-validator

Symfony validator to validate GTIN

0.1.0 2025-05-16 18:52 UTC

Requires

• php: >=8.3
• symfony/validator: ^7.2

Requires (Dev)

• phpunit/phpunit: ^12.1

MIT

• Bas de Mes

• symfony
• validator
• barcode
• ean
• upc
• gtin

README

Validator to validate GTIN numbers.

An UPC number is equal to a GTIN-12 number, EAN or GLN are GTIN-13 numbers and can be validated using the corresponding size.

Installation

composer require dmt-software/gtin-validator

Usage

use DMT\GTIN\Validator\GTIN;
use Symfony\Component\Validator\Validator\ValidatorInterface;

class Product
{
    #[GTIN(size: 13, message: 'Invalid EAN code.')]
    public string $ean;
}

$product = new Product();
$product->ean = '49923315534218';

/** @var ValidatorInterface $validator */
$errors = $validator->validate($product);

if (count($errors) > 0) {
    foreach ($errors as $error) {
        echo $error->getMessage() . ' ' . $error->getCause();
    }
}

// prints: Invalid EAN code. Number length is not correct.