Add lib wrapper for UUID validation.

app/etc/di.xml

@@ -167,6 +167,7 @@
     <preference for="Magento\Framework\EntityManager\MapperInterface" type="Magento\Framework\EntityManager\CompositeMapper"/>
     <preference for="Magento\Framework\Console\CommandListInterface" type="Magento\Framework\Console\CommandList"/>
     <preference for="Magento\Framework\DataObject\IdentityGeneratorInterface" type="Magento\Framework\DataObject\IdentityService" />
+    <preference for="Magento\Framework\DataObject\IdentityValidatorInterface" type="Magento\Framework\DataObject\IdentityValidator" />
     <preference for="Magento\Framework\Serialize\SerializerInterface" type="Magento\Framework\Serialize\Serializer\Json" />
     <preference for="Magento\Framework\App\Scope\ValidatorInterface" type="Magento\Framework\App\Scope\Validator"/>
     <preference for="Magento\Framework\App\ScopeResolverInterface" type="Magento\Framework\App\ScopeResolver" />

dev/tests/integration/testsuite/Magento/Framework/DataObject/IdentityValidatorTest.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Framework\DataObject;
+
+class IdentityValidatorTest extends \PHPUnit\Framework\TestCase
+{
+    const VALID_UUID = 'fe563e12-cf9d-4faf-82cd-96e011b557b7';
+    const INVALID_UUID = 'abcdef';
+
+    /**
+     * @var IdentityValidator
+     */
+    protected $identityValidator;
+
+    protected function setUp()
+    {
+        $this->identityValidator = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()
+            ->get(IdentityValidator::class);
+    }
+
+    public function testIsValid()
+    {
+        $isValid = $this->identityValidator->isValid(self::VALID_UUID);
+        $this->assertEquals(true, $isValid);
+    }
+
+    public function testIsNotValid()
+    {
+        $isValid = $this->identityValidator->isValid(self::INVALID_UUID);
+        $this->assertEquals(false, $isValid);
+    }
+
+    public function testEmptyValue()
+    {
+        $isValid = $this->identityValidator->isValid('');
+        $this->assertEquals(false, $isValid);
+    }
+}

lib/internal/Magento/Framework/DataObject/IdentityValidator.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\Framework\DataObject;
+
+use Ramsey\Uuid\Uuid;
+
+/**
+ * Class IdentityValidator
+ *
+ * Class for validating Uuid's
+ */
+class IdentityValidator implements IdentityValidatorInterface
+{
+    /**
+     * @inheritDoc
+     */
+    public function isValid(string $value): bool
+    {
+        $isValid = Uuid::isValid($value);
+        return $isValid;
+    }
+}

lib/internal/Magento/Framework/DataObject/IdentityValidatorInterface.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Framework\DataObject;
+
+/**
+ * Interface IdentityValidatorInterface
+ */
+interface IdentityValidatorInterface
+{
+    /**
+     * Checks if uuid is valid
+     *
+     * @param string $value
+     *
+     * @return bool
+     */
+    public function isValid(string $value): bool;
+}

lib/internal/Magento/Framework/composer.json

@@ -39,7 +39,8 @@
         "zendframework/zend-validator": "^2.6.0",
         "zendframework/zend-mail": "^2.9.0",
         "zendframework/zend-mime": "^2.5.0",
-        "guzzlehttp/guzzle": "^6.3.3"
+        "guzzlehttp/guzzle": "^6.3.3",
+        "ramsey/uuid": "~3.8.0"
     },
     "archive": {
         "exclude": [