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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Validator\Rule; |
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use Attribute; |
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use Closure; |
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use InvalidArgumentException; |
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use JetBrains\PhpStorm\ArrayShape; |
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use Traversable; |
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use Yiisoft\Validator\BeforeValidationInterface; |
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use Yiisoft\Validator\Rule\Trait\BeforeValidationTrait; |
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use Yiisoft\Validator\Rule\Trait\RuleNameTrait; |
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use Yiisoft\Validator\Rule\Trait\SkipOnEmptyTrait; |
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use Yiisoft\Validator\RuleInterface; |
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use Yiisoft\Validator\RulesDumper; |
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use Yiisoft\Validator\RulesProviderInterface; |
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use Yiisoft\Validator\SerializableRuleInterface; |
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use Yiisoft\Validator\SkipOnEmptyInterface; |
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use Yiisoft\Validator\ValidationContext; |
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/** |
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* Can be used for validation of nested structures. |
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*/ |
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#[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)] |
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final class Lazy implements SerializableRuleInterface, BeforeValidationInterface, SkipOnEmptyInterface |
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{ |
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use BeforeValidationTrait; |
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use RuleNameTrait; |
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use SkipOnEmptyTrait; |
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public function __construct( |
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/** |
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* Rules for validate value that can be described by: |
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* - object that implement {@see RulesProviderInterface}; |
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* - name of class from whose attributes their will be derived; |
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* - array or object implementing the `Traversable` interface that contain {@see RuleInterface} implementations |
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* or closures. |
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* |
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* `$rules` can be null if validatable value is object. In this case rules will be derived from object via |
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* `getRules()` method if object implement {@see RulesProviderInterface} or from attributes otherwise. |
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* |
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* @var class-string|iterable<Closure|Closure[]|RuleInterface|RuleInterface[]>|RulesProviderInterface|null |
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*/ |
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private iterable|object|string|null $rules = null, |
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/** |
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* @var bool|callable|null |
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*/ |
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private $skipOnEmpty = null, |
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private bool $skipOnError = false, |
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/** |
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* @var Closure(mixed, ValidationContext):bool|null |
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*/ |
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private ?Closure $when = null, |
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) { |
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if ($this->rules === []) { |
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throw new InvalidArgumentException( |
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'Rules for Lazy rule are required.' |
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); |
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} |
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} |
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/** |
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* @return iterable<Closure|Closure[]|RuleInterface|RuleInterface[]> |
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*/ |
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public function getRules(): iterable |
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{ |
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return $this->rules; |
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} |
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#[ArrayShape([ |
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'skipOnEmpty' => 'bool', |
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'skipOnError' => 'bool', |
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'rules' => 'array|null', |
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])] |
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public function getOptions(): array |
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{ |
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return [ |
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'skipOnEmpty' => $this->getSkipOnEmptyOption(), |
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'skipOnError' => $this->skipOnError, |
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'rules' => $this->rules === null ? null : (new RulesDumper())->asArray($this->rules), |
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]; |
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} |
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public function getHandlerClassName(): string |
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{ |
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return LazyHandler::class; |
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} |
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} |
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yiisoft /
validator
