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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 Yiisoft\Strings\NumericHelper; |
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use Yiisoft\Validator\Exception\UnexpectedRuleException; |
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use Yiisoft\Validator\Result; |
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use Yiisoft\Validator\Rule\Trait\LimitHandlerTrait; |
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use Yiisoft\Validator\RuleHandlerInterface; |
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use Yiisoft\Validator\ValidationContext; |
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use function is_bool; |
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/** |
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* Validates that the value is a number. |
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* |
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* The format of the number must match the regular expression specified in {@see Number::$integerPattern} |
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* or {@see Number::$numberPattern}. Optionally, you may configure the {@see Number::min()} and {@see Number::max()} |
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* to ensure the number is within certain range. |
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*/ |
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final class NumberHandler implements RuleHandlerInterface |
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121 |
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{ |
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use LimitHandlerTrait; |
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121 |
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public function validate(mixed $value, object $rule, ValidationContext $context): Result |
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{ |
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if (!$rule instanceof Number) { |
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throw new UnexpectedRuleException(Number::class, $rule); |
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} |
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120 |
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$result = new Result(); |
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if (is_bool($value) || !is_scalar($value)) { |
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$result->addError($rule->getIncorrectInputMessage(), [ |
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'attribute' => $context->getAttribute(), |
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'type' => get_debug_type($value), |
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]); |
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106 |
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return $result; |
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} |
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106 |
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$pattern = $rule->isAsInteger() ? $rule->getIntegerPattern() : $rule->getNumberPattern(); |
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$value = NumericHelper::normalize($value); |
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if (!preg_match($pattern, $value)) { |
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return $result->addError($rule->getNotNumberMessage(), [ |
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'attribute' => $context->getAttribute(), |
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'value' => $value, |
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]); |
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} |
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/** |
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* @psalm-suppress InvalidOperand A value is guaranteed to be numeric here because of normalization via |
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* `NumericHelper`and validation using regular expression performed above. |
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*/ |
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$value = $value + 0; |
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$this->validateLimits($rule, $context, $value, $result); |
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return $result; |
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} |
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} |
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yiisoft /
validator
