# isValid

Learn how to check whether a string is a valid UUID.

This method checks whether the given string is a valid UUID.

The check is case-insensitive, so both uppercase and lowercase values are accepted.

## Signature

This method has the following signature:

```php
public static function isValid(string $value): bool
```

This method returns `true` when the value is a valid UUID, or `false` otherwise.

## Example

Here is a basic example of how to use this method:

```php
<?php
use Croct\Plug\Uuid;

$valid = Uuid::isValid('f47ac10b-58cc-4372-a567-0e02b2c3d479');
```

## Parameters

The following list describes the supported parameters:

- `value`: `string`

  The string to validate.