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Final Class Yiisoft\Validator\Rule\UuidHandler

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InheritanceYiisoft\Validator\Rule\UuidHandler
ImplementsYiisoft\Validator\RuleHandlerInterface

Validates that a value is a proper UUID string.

See also Yiisoft\Validator\Rule\Uuid.

Public Methods

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Method Description Defined By
validate() Yiisoft\Validator\Rule\UuidHandler

Constants

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Constant Value Description Defined By
PATTERN '/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i' Yiisoft\Validator\Rule\UuidHandler

Method Details

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validate() public method

public Yiisoft\Validator\Result validate ( mixed $value, Yiisoft\Validator\RuleInterface $rule, Yiisoft\Validator\ValidationContext $context )
$value mixed
$rule Yiisoft\Validator\RuleInterface
$context Yiisoft\Validator\ValidationContext 

                public function validate(mixed $value, RuleInterface $rule, ValidationContext $context): Result
{
    if (!$rule instanceof Uuid) {
        throw new UnexpectedRuleException(Uuid::class, $rule);
    }
    $result = new Result();
    if (!is_string($value)) {
        return $result->addError($rule->getIncorrectInputMessage(), [
            'property' => $context->getTranslatedProperty(),
            'Property' => $context->getCapitalizedTranslatedProperty(),
            'type' => get_debug_type($value),
        ]);
    }
    if (!preg_match(self::PATTERN, $value)) {
        return $result->addError($rule->getMessage(), [
            'property' => $context->getTranslatedProperty(),
            'Property' => $context->getCapitalizedTranslatedProperty(),
            'value' => $value,
        ]);
    }
    return $result;
}