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

Complexity

Conditions	9
Paths	7

Size

Total Lines	31
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	9.1582

Importance

Changes

0

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

        $result = new Result();

        if (!is_countable($value)) {
            $result->addError($rule->message);

            return $result;
        }

        $count = count($value);

        if ($rule->exactly !== null && $count !== $rule->exactly) {
            $result->addError($rule->notExactlyMessage, ['exactly' => $rule->exactly]);

            return $result;
        }

        if ($rule->min !== null && $count < $rule->min) {
            $result->addError($rule->tooFewItemsMessage, ['min' => $rule->min]);
        }

        if ($rule->max !== null && $count > $rule->max) {
            $result->addError($rule->tooManyItemsMessage, ['max' => $rule->max]);
        }

        return $result;
    }