jin2chen/yii-validator

validators from nest validation.

dev-master / 1.0.x-dev 2021-06-24 01:30 UTC

Requires

• php: ^7.4|^8.0
• yiisoft/validator: 3.0.x-dev

Requires (Dev)

• phpro/grumphp-shim: ^1.3
• phpunit/phpunit: ^9.5
• psalm/phar: ^4.8
• spatie/phpunit-watcher: ^1.23
• squizlabs/php_codesniffer: ^3.6

MIT

• validator
• nest
• yii3

README

Validator for nest validation.

Requirements

• PHP 7.4 or higher.

Installation

The package could be installed with composer:

composer require jin2chen/yii-validator --prefer-dist

General usage

1. Use DataSetInterface and RulesProviderInterface

use jin2chen\YiiValidator\Rule\Many;
use jin2chen\YiiValidator\Rule\One;
use jin2chen\YiiValidator\Validator;
use Yiisoft\Validator\DataSetInterface;
use Yiisoft\Validator\Rule;
use Yiisoft\Validator\RulesProviderInterface;

abstract class Model implements DataSetInterface, RulesProviderInterface
{
    public function getAttributeValue(string $attribute)
    {
        return $this->{$attribute};
    }

    public function hasAttribute(string $attribute): bool
    {
        return property_exists($this, $attribute);
    }
}

/**
 * @internal
 */
final class UserForm extends Model
{
    /**
     * @var string
     */
    public $firstname;
    /**
     * @var string
     */
    public $lastname;
    /**
     * @var string
     */
    public $email;
    /**
     * @var Profile
     */
    public $profile;
    /**
     * @var Address[]
     */
    public $addresses;

    public function getRules(): array
    {
        return [
            'firstname' => $this->firstnameRules(),
            'lastname' => $this->lastnameRules(),
            'email' => $this->emailRules(),
            'profile' => $this->profileRules(),
            'addresses' => $this->addressesRules(),
        ];
    }

    private function firstnameRules(): array
    {
        return [
            Rule\Required::rule(),
            Rule\MatchRegularExpression::rule('/[a-z]+\s*[a-z]+/i'),
        ];
    }

    private function lastnameRules(): array
    {
        return [
            Rule\Required::rule(),
            Rule\MatchRegularExpression::rule('/[a-z]+\s*[a-z]+/i'),
        ];
    }

    private function emailRules(): array
    {
        return [
            Rule\Required::rule(),
            Rule\Email::rule(),
        ];
    }

    private function profileRules(): array
    {
        return [
            Rule\Required::rule(),
            One::rule(),
        ];
    }

    private function addressesRules(): array
    {
        return [
            Many::rule()->skipOnEmpty(true),
        ];
    }
}

final class Profile extends Model
{
    /**
     * @var string
     */
    public $website;
    /**
     * @var string
     */
    public $title;

    public function getRules(): array
    {
        return [
            'website' => $this->websiteRules(),
            'title' => $this->titleRules(),
        ];
    }

    private function websiteRules(): array
    {
        return [
            Rule\Url::rule()->skipOnEmpty(true),
        ];
    }

    private function titleRules(): array
    {
        return [
            Rule\InRange::rule(['CEO', 'COO', 'CFO'])->skipOnEmpty(true),
        ];
    }
}

final class Address extends Model
{
    /**
     * @var string
     */
    public $street;
    /**
     * @var string
     */
    public $city;
    /**
     * @var string
     */
    public $state;
    /**
     * @var string
     */
    public $zipcode;

    public function getRules(): array
    {
        return [
            'street' => $this->streetRules(),
            'city' => $this->cityRules(),
            'state' => $this->stateRules(),
            'zipcode' => $this->zipcodeRules(),
        ];
    }

    private function streetRules(): array
    {
        return [
            Rule\Required::rule(),
        ];
    }

    private function cityRules(): array
    {
        return [
            Rule\Required::rule(),
        ];
    }

    private function stateRules(): array
    {
        return [
            Rule\Required::rule(),
            Rule\MatchRegularExpression::rule('/^[A-Z]{2}$/')
        ];
    }

    private function zipcodeRules(): array
    {
        return [
            Rule\MatchRegularExpression::rule('/\d{6}/')->skipOnEmpty(true),
        ];
    }
}

$form = new UserForm();
$validator = new Validator();

$form->profile = new Profile();
$form->profile->website = 'www.jinchen.me';

$address1 = new Address();
$address2 = new Address();
$address2->state = 'ABC';
$addresses = [
    $address1,
    $address2,
];
$form->addresses = $addresses;

$results = $validator->validate($form);
print_r($results->getErrors());

//[
//    'firstname' => ['Value cannot be blank.'],
//    'lastname' => ['Value cannot be blank.'],
//    'email' => ['Value cannot be blank.'],
//    'profile.website' => ['This value is not a valid URL.'],
//    'addresses.0.street' => ['Value cannot be blank.'],
//    'addresses.0.city' => ['Value cannot be blank.'],
//    'addresses.0.state' => ['Value cannot be blank.'],
//    'addresses.1.street' => ['Value cannot be blank.'],
//    'addresses.1.city' => ['Value cannot be blank.'],
//    'addresses.1.state' => ['Value is invalid.'],
//];

2. Use array data

use jin2chen\YiiValidator\Rule\Many;
use jin2chen\YiiValidator\Rule\One;
use jin2chen\YiiValidator\Validator;
use Yiisoft\Validator\Rule;

$data = [
    'email' => 'abc.com',
    'profile' => [
        'website' => 'www.jinchen.me',
    ],
    'addresses' => [
        [
            'id' => 22,
            'state' => 'AAA',
        ],
        [
            'id' => 32,
            'state' => 'BBB',
        ],
    ],
];

$rules = [
    'email' => [
        Rule\Email::rule(),
    ],
    'profile' => [
        One::rule()->withRules(
            [
                'website' => [
                    Rule\Url::rule(),
                ],
            ]
        ),
    ],
    'addresses' => [
        Many::rule()->withRules(
            [
                'state' => [
                    Rule\MatchRegularExpression::rule('/^[A-Z]{2}$/'),
                ],
            ]
        )->withIndexKey('id'),
    ],
];

$validator = new Validator();
$results = $validator->validate($data, $rules);
print_r($results->getErrors());
//[
//    'email' => ['This value is not a valid email address.'],
//    'profile.website' => ['This value is not a valid URL.'],
//    'addresses.22.state' => ['Value is invalid.'],
//    'addresses.32.state' => ['Value is invalid.'],
//]

Testing

Unit testing

The package is tested with PHPUnit. To run tests:

./vendor/bin/phpunit

Static analysis

The code is statically analyzed with Psalm. To run static analysis:

./vendor/bin/psalm