Fixed: Barcode validity validator

Author: igormukhingmailcom

src/Resources/config/services.xml

@@ -8,5 +8,6 @@
         <import resource="services/etc.xml"/>
         <import resource="services/form.xml"/>
         <import resource="services/messenger.xml"/>
+        <import resource="services/validator.xml"/>
     </imports>
 </container>

src/Resources/config/services/validator.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<container xmlns="http://symfony.com/schema/dic/services"
+           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+    <services>
+
+        <service id="loevgaard_sylius_barcode.validator.barcode"
+                 class="Loevgaard\SyliusBarcodePlugin\Validator\BarcodeValidator">
+            <tag name="validator.constraint_validator"
+                 alias="loevgaard_sylius_barcode.validator.valid_barcode" />
+        </service>
+
+    </services>
+</container>

src/Validator/Constraint/Barcode.php

@@ -13,4 +13,9 @@ class Barcode extends Constraint
 {
     /** @var string */
     public $message = 'The string "{{ string }}" is not a valid barcode.';
+
+    public function validatedBy(): string
+    {
+        return 'loevgaard_sylius_barcode.validator.valid_barcode';
+    }
 }