for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace App\User;
use Yiisoft\Security\PasswordHasher;
use Yiisoft\Validator\Rule\HasLength;
use Yiisoft\Validator\Rule\Required;
use Yiisoft\Validator\SimpleRuleHandlerContainer;
use Yiisoft\Validator\Validator;
final class UserPassword
{
private string $passwordHash;
private PasswordHasher $hasher;
private function __construct(private string $value)
$this->hasher = new PasswordHasher();
$this->passwordHash = $this->hasher->hash($this->value);
}
public function getHash(): string
return $this->passwordHash;
public function isEqualHash(string $hash): bool
return $this->hasher->validate($this->value, $hash);
/**
* @throw UserPasswordException
*/
public static function createNew(string $password): UserPassword
$validator = new Validator(new SimpleRuleHandlerContainer());
$rules = [
new Required(),
new HasLength(min: 8),
];
$result = $validator->validate($password, $rules);
if (!$result->isValid()) {
foreach ($result->getErrorMessages() as $errorMessage) {
throw new UserPasswordException($errorMessage);
return new UserPassword($password);
yiisoft /
demo
