Same name in other branches

1. 8.9.x core/lib/Drupal/Component/Uuid/Uuid.php \Drupal\Component\Uuid\Uuid::isValid()
2. 10 core/lib/Drupal/Component/Uuid/Uuid.php \Drupal\Component\Uuid\Uuid::isValid()
3. 11.x core/lib/Drupal/Component/Uuid/Uuid.php \Drupal\Component\Uuid\Uuid::isValid()

Checks whether a string appears to be in the format of a UUID.

Implementations should not implement validation, since UUIDs should be in a consistent format across all implementations.

Parameters

string $uuid: The string to test.

Return value

bool TRUE if the string is well formed, FALSE otherwise.

9 calls to Uuid::isValid()

CKEditor5MediaController::access in core/modules/ckeditor5/src/Controller/CKEditor5MediaController.php

Additional access check for ::isMediaImage().

CKEditor5MediaController::mediaEntityMetadata in core/modules/ckeditor5/src/Controller/CKEditor5MediaController.php

Returns JSON response containing metadata about media entity.

ConfigEntityTest::testCRUD in core/modules/config/tests/src/Functional/ConfigEntityTest.php

Tests CRUD operations.

ConfigInstallProfileOverrideTest::testInstallProfileConfigOverwrite in core/modules/config/tests/src/Functional/ConfigInstallProfileOverrideTest.php

Tests install profile config changes.

EntityFieldDefaultValueTest::assertDefaultValues in core/tests/Drupal/KernelTests/Core/Entity/EntityFieldDefaultValueTest.php

Executes a test set for a defined entity type.

... See full list

File

core/lib/Drupal/Component/Uuid/Uuid.php, line 27

Class

Uuid

UUID Helper methods.

Namespace

Drupal\Component\Uuid

Code

public static function isValid($uuid) {
    return (bool) preg_match('/^' . self::VALID_PATTERN . '$/', $uuid);
}

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