PHP code example of vjik / yii-validator-scenarios

1. Go to this page and download the library: Download vjik/yii-validator-scenarios library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

vjik / yii-validator-scenarios example snippets


use Vjik\Yii\ValidatorScenarios\On;
use Yiisoft\Validator\Rule\Email;
use Yiisoft\Validator\Rule\Length;
use Yiisoft\Validator\Rule\Required;

final class UserDto
{
    public function __construct(
        #[On(
            'register',
            [new Required(), new Length(min: 7, max: 10)]
        )]
        public string $name,

        #[Required]
        #[Email]
        public string $email,

        #[On(
            ['login', 'register'],
            [new Required(), new Length(min: 8)],
        )]
        public string $password,
    ) {
    }
}


use Vjik\Yii\ValidatorScenarios\On;
use Yiisoft\Validator\Rule\Email;
use Yiisoft\Validator\Rule\Length;
use Yiisoft\Validator\Rule\Required;
use Yiisoft\Validator\RulesProviderInterface;

final class UserDto implements RulesProviderInterface
{
    public function __construct(
        public string $name,
        public string $email,
        public string $password,
    ) {
    }

    public function getRules(): iterable
    {
        return [
            'name' => new On(
                'register',
                [new Required(), new Length(min: 7, max: 10)],
            ),
            'email' => [new Required(), new Email()],
            'password' => new On(
                ['login', 'register'],
                [new Required(), new Length(min: 8)],
            ),
        ];
    }
}


use Yiisoft\Validator\ValidationContext;
use Yiisoft\Validator\Validator;

$result = (new Validator())->validate(
    $userDto, 
    context: new ValidationContext([
        On::SCENARIO_PARAMETER => $scenario,
    ]),
);