Update CS

.github/workflows/test.yaml

@@ -31,19 +31,19 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-version: ['5.6', '7.0', '7.4', '8.1', '8.2']
+        php-version: ['7.4', '8.1', '8.2']
         dependency: [lowest, highest]
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.1'
+          php-version: ${{ matrix.php-version }}
           extensions: intl, mbstring
       - name: Get composer cache directory
         id: composer-cache
-        run: echo "dir=$(composer config cache-files-dir)"
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
       - name: Cache composer dependencies
         uses: actions/cache@v4
         with:

composer.json

@@ -10,7 +10,8 @@
         }
     ],
     "require": {
-        "symfony/validator": "^2.8|^3.0|^4.0|^5.0"
+        "php": ">= 7.4",
+        "symfony/validator": "^2.8|^3.0|^4.0|^5.0|^6.0|^7.0"
     },
     "require-dev": {
         "phpunit/phpunit": "*"

src/VatNumber.php

@@ -22,19 +22,16 @@
  */
 class VatNumber extends Constraint
 {
-    const MESSAGE = 'Not a VAT number.';
+    public const MESSAGE = 'Not a VAT number.';
 
     public $message = self::MESSAGE;
     public $extraVat;
 
-    /**
-     * {@inheritdoc}
-     */
     public function __construct($options = null)
     {
         parent::__construct($options);
 
-        if (null !== $this->extraVat && !is_callable($this->extraVat)) {
+        if (null !== $this->extraVat && !\is_callable($this->extraVat)) {
             throw new ConstraintDefinitionException('The option "extraVat" must be callable');
         }
     }