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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 Yiisoft\Validator\Rule\Trait\RuleNameTrait; |
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use Yiisoft\Validator\Rule\Trait\HandlerClassNameTrait; |
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use Yiisoft\Validator\ParametrizedRuleInterface; |
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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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#[Attribute(Attribute::TARGET_PROPERTY)] |
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final class Number implements ParametrizedRuleInterface |
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{ |
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use HandlerClassNameTrait; |
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use RuleNameTrait; |
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public function __construct( |
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/** |
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* @var bool whether the value can only be an integer. Defaults to false. |
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*/ |
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public bool $asInteger = false, |
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/** |
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* @var float|int lower limit of the number. Defaults to null, meaning no lower limit. |
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* |
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* @see tooSmallMessage for the customized message used when the number is too small. |
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*/ |
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public $min = null, |
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/** |
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* @var float|int upper limit of the number. Defaults to null, meaning no upper limit. |
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* |
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* @see tooBigMessage for the customized message used when the number is too big. |
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*/ |
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public $max = null, |
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/** |
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* @var string user-defined error message used when the value is smaller than {@link $min}. |
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*/ |
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public string $tooSmallMessage = 'Value must be no less than {min}.', |
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/** |
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* @var string user-defined error message used when the value is bigger than {@link $max}. |
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*/ |
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public string $tooBigMessage = 'Value must be no greater than {max}.', |
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/** |
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* @var string the regular expression for matching integers. |
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*/ |
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public string $integerPattern = '/^\s*[+-]?\d+\s*$/', |
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/** |
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* @var string the regular expression for matching numbers. It defaults to a pattern |
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* that matches floating numbers with optional exponential part (e.g. -1.23e-10). |
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*/ |
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public string $numberPattern = '/^\s*[-+]?\d*\.?\d+([eE][-+]?\d+)?\s*$/', |
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public bool $skipOnEmpty = false, |
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public bool $skipOnError = false, |
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public ?Closure $when = null, |
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) { |
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} |
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public function getNotANumberMessage(): string |
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{ |
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return $this->asInteger ? 'Value must be an integer.' : 'Value must be a number.'; |
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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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'asInteger' => $this->asInteger, |
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'min' => $this->min, |
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'max' => $this->max, |
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'notANumberMessage' => [ |
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'message' => $this->getNotANumberMessage(), |
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], |
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'tooSmallMessage' => [ |
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'message' => $this->tooSmallMessage, |
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'parameters' => ['min' => $this->min], |
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], |
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'tooBigMessage' => [ |
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'message' => $this->tooBigMessage, |
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'parameters' => ['max' => $this->max], |
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], |
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'skipOnEmpty' => $this->skipOnEmpty, |
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'skipOnError' => $this->skipOnError, |
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'integerPattern' => $this->integerPattern, |
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'numberPattern' => $this->numberPattern, |
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]; |
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} |
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} |
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yiisoft /
validator
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