Yiisoft\Validator\Rule\EachHandler::validate()

Complexity

Conditions	8
Paths	6

Size

Total Lines	36
Code Lines	20

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	20
CRAP Score	8.0069

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function validate(mixed $value, object $rule, ValidationContext $context): Result
    {
        if (!$rule instanceof Each) {
            throw new UnexpectedRuleException(Each::class, $rule);
        }

        $rules = $rule->getRules();
        if ($rules === []) {
            throw new InvalidArgumentException('Rules are required.');
        }

        $result = new Result();
        if (!is_iterable($value)) {
            $result->addError($rule->getIncorrectInputMessage());

            return $result;
        }

        foreach ($value as $index => $item) {
            /** @var array<mixed, Closure|Closure[]|RuleInterface|RuleInterface[]> $rule */
            $rule = [$index => $rules];
            $itemResult = $context->getValidator()->validate($item, $rule);
            if ($itemResult->isValid()) {
                continue;
            }

            foreach ($itemResult->getErrors() as $error) {
                $result->addError(
                    $error->getMessage(),
                    $error->getParameters(),
                    $error->getValuePath() === [] ? [$index] : [$index, ...$error->getValuePath()],
                );
            }
        }

        return $result;
    }