PasswordAssistanceHash.php

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<?php

declare(strict_types=1);

namespace ILIAS\Init\PasswordAssitance\ValueObject;

final class PasswordAssistanceHash implements \Stringable
{
    private const HASH_LENGTH_IN_BYTES = 64;

    public function __construct(
        private readonly string $hash
    ) {
        if (strlen($hash) !== self::HASH_LENGTH_IN_BYTES) {
            throw new \InvalidArgumentException(sprintf('The hash must be %s bytes long.', self::HASH_LENGTH_IN_BYTES));
        }
    }

    public function value(): string
    {
        return $this->hash;
    }

    public function __toString(): string
    {
        return $this->value();
    }
}