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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 Closure; |
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use InvalidArgumentException; |
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use JetBrains\PhpStorm\ArrayShape; |
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use RuntimeException; |
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use Yiisoft\Validator\BeforeValidationInterface; |
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use Yiisoft\Validator\ParametrizedRuleInterface; |
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use Yiisoft\Validator\Rule\Trait\BeforeValidationTrait; |
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use Yiisoft\Validator\Rule\Trait\HandlerClassNameTrait; |
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use Yiisoft\Validator\Rule\Trait\RuleNameTrait; |
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use Yiisoft\Validator\ValidationContext; |
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abstract class Compare implements ParametrizedRuleInterface, BeforeValidationInterface |
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{ |
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use BeforeValidationTrait; |
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use HandlerClassNameTrait; |
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use RuleNameTrait; |
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/** |
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* Constant for specifying the comparison as string values. |
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* No conversion will be done before comparison. |
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* |
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* @see $type |
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*/ |
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public const TYPE_STRING = 'string'; |
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/** |
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* Constant for specifying the comparison as numeric values. |
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* String values will be converted into numbers before comparison. |
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* |
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* @see $type |
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*/ |
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public const TYPE_NUMBER = 'number'; |
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private array $validOperators = [ |
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'==' => 1, |
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'===' => 1, |
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'!=' => 1, |
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'!==' => 1, |
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'>' => 1, |
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'>=' => 1, |
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'<' => 1, |
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'<=' => 1, |
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]; |
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public function __construct( |
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/** |
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* @var mixed The constant value to be compared with. When both this property |
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* and {@see $targetAttribute} are set, this property takes precedence. |
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*/ |
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private $targetValue = null, |
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/** |
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* @var string|null The name of the attribute to be compared with. When both this property |
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* and {@see $targetValue} are set, the {@see $targetValue} takes precedence. |
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* |
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* @see $targetValue |
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*/ |
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private ?string $targetAttribute = null, |
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/** |
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* @var string|null User-defined error message. |
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*/ |
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private ?string $message = null, |
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/** |
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* @var string The type of the values being compared. |
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*/ |
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private string $type = self::TYPE_STRING, |
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/** |
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* @var string The operator for comparison. The following operators are supported: |
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* |
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* - `==`: check if two values are equal. The comparison is done is non-strict mode. |
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* - `===`: check if two values are equal. The comparison is done is strict mode. |
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* - `!=`: check if two values are NOT equal. The comparison is done is non-strict mode. |
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* - `!==`: check if two values are NOT equal. The comparison is done is strict mode. |
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* - `>`: check if value being validated is greater than the value being compared with. |
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* - `>=`: check if value being validated is greater than or equal to the value being compared with. |
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* - `<`: check if value being validated is less than the value being compared with. |
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* - `<=`: check if value being validated is less than or equal to the value being compared with. |
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* |
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* When you want to compare numbers, make sure to also change @see $type} to |
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* {@see TYPE_NUMBER}. |
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*/ |
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private string $operator = '==', |
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private bool $skipOnEmpty = false, |
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private bool $skipOnError = false, |
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/** |
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* @var Closure(mixed, ValidationContext):bool|null |
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*/ |
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private ?Closure $when = null, |
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) { |
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if (!isset($this->validOperators[$operator])) { |
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throw new InvalidArgumentException("Operator \"$operator\" is not supported."); |
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} |
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} |
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public function getTargetValue(): mixed |
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{ |
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return $this->targetValue; |
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} |
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public function getTargetAttribute(): ?string |
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{ |
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return $this->targetAttribute; |
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} |
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public function getType(): string |
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{ |
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return $this->type; |
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} |
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public function getOperator(): string |
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{ |
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return $this->operator; |
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} |
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public function getMessage(): string |
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{ |
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return $this->message ?? match ($this->operator) { |
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'==', '===' => 'Value must be equal to "{targetValueOrAttribute}".', |
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'!=', '!==' => 'Value must not be equal to "{targetValueOrAttribute}".', |
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'>' => 'Value must be greater than "{targetValueOrAttribute}".', |
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'>=' => 'Value must be greater than or equal to "{targetValueOrAttribute}".', |
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'<' => 'Value must be less than "{targetValueOrAttribute}".', |
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'<=' => 'Value must be less than or equal to "{targetValueOrAttribute}".', |
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default => throw new RuntimeException("Unknown operator: $this->operator."), |
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}; |
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} |
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#[ArrayShape([ |
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'targetValue' => 'mixed', |
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'targetAttribute' => 'string|null', |
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'message' => 'array', |
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'type' => 'string', |
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'operator' => 'string', |
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'skipOnEmpty' => 'bool', |
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'skipOnError' => 'bool', |
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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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'targetValue' => $this->targetValue, |
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'targetAttribute' => $this->targetAttribute, |
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'message' => [ |
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'message' => $this->getMessage(), |
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'parameters' => [ |
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'targetValue' => $this->targetValue, |
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'targetAttribute' => $this->targetAttribute, |
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'targetValueOrAttribute' => $this->targetValue ?? $this->targetAttribute, |
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], |
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], |
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'type' => $this->type, |
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'operator' => $this->operator, |
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'skipOnEmpty' => $this->skipOnEmpty, |
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'skipOnError' => $this->skipOnError, |
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]; |
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} |
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} |
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yiisoft /
validator
