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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\SkipOnEmptyTrait; |
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use Yiisoft\Validator\Rule\Trait\SkipOnErrorTrait; |
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use Yiisoft\Validator\Rule\Trait\WhenTrait; |
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use Yiisoft\Validator\DumpedRuleInterface; |
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use Yiisoft\Validator\SkipOnEmptyInterface; |
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use Yiisoft\Validator\SkipOnErrorInterface; |
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use Yiisoft\Validator\WhenInterface; |
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/** |
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* Defines validation options to check that the value is one of the values provided in {@see $values}. |
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* If the {@see In::$not} is set, the validation logic is inverted and the rule will ensure that the value |
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* is NOT one of them. |
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* |
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* In case of the validated value being a list, the order of values is important. |
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* |
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* Nested arrays are supported too in both {@see values} argument and in the validated value (the order of values in |
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* lists must match, the order of keys in associative arrays is not important). |
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* |
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* If the validated value is a set, use {@see Subset} instead. |
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* |
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* @see InHandler |
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* |
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* @psalm-import-type WhenType from WhenInterface |
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*/ |
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#[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)] |
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final class In implements DumpedRuleInterface, SkipOnErrorInterface, WhenInterface, SkipOnEmptyInterface |
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{ |
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use SkipOnEmptyTrait; |
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use SkipOnErrorTrait; |
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use WhenTrait; |
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/** |
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* @param iterable $values A set of values to check against. Nested arrays are supported too (the order of values in |
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* lists must match, the order of keys in associative arrays is not important). |
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* @param bool $strict Whether the comparison to each value in the set is strict: |
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* |
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* - Strict mode uses `===` operator meaning the type and the value must both match. |
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* - Non-strict mode uses `==` operator meaning that type juggling is performed first before the comparison. You can |
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* read more in the PHP docs: |
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* |
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* - {@link https://www.php.net/manual/en/language.operators.comparison.php} |
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* - {@link https://www.php.net/manual/en/types.comparisons.php} |
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* - {@link https://www.php.net/manual/en/language.types.type-juggling.php} |
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* |
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* Defaults to `false` meaning non-strict mode is used. |
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* @param bool $not Whether to invert the validation logic. Defaults to `false`. If set to `true`, the value must NOT |
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* be among the list of {@see $values}. |
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* @param string $message Error message when the value is not in a set of value. |
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* |
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* You may use the following placeholders in the message: |
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* |
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* - `{attribute}`: the name of the attribute. |
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* @param bool|callable|null $skipOnEmpty Whether to skip this rule if the value validated is empty. |
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* See {@see SkipOnEmptyInterface}. |
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* @param bool $skipOnError Whether to skip this rule if any of the previous rules gave an error. |
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* See {@see SkipOnErrorInterface}. |
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* @param Closure|null $when A callable to define a condition for applying the rule. |
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* See {@see WhenInterface}. |
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* |
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* @psalm-param WhenType $when |
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*/ |
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public function __construct( |
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private iterable $values, |
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private bool $strict = false, |
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private bool $not = false, |
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private string $message = 'This value is not in the list of acceptable values.', |
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private mixed $skipOnEmpty = null, |
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private bool $skipOnError = false, |
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private Closure|null $when = null, |
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) { |
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} |
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public function getName(): string |
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{ |
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return self::class; |
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} |
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/** |
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* Get a set of values to check against. |
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* |
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* @return iterable A set of values. |
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*/ |
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public function getValues(): iterable |
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{ |
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return $this->values; |
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} |
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/** |
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* Whether the comparison is strict (both type and value must be the same). |
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* |
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* @return bool Whether the comparison is strict. |
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*/ |
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public function isStrict(): bool |
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{ |
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return $this->strict; |
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} |
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/** |
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* Whether to invert the validation logic. Defaults to `false`. If set to `true`, the value must NOT |
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* be among the list of {@see $values}. |
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* |
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* @return bool Whether to invert the validation logic. |
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*/ |
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public function isNot(): bool |
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{ |
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return $this->not; |
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} |
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/** |
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* Get error message when the value is not in a set of {@see $values}. |
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* |
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* @return string Error message. |
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*/ |
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public function getMessage(): string |
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{ |
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return $this->message; |
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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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'values' => $this->values, |
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'strict' => $this->strict, |
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'not' => $this->not, |
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'message' => [ |
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'template' => $this->message, |
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'parameters' => [], |
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], |
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'skipOnEmpty' => $this->getSkipOnEmptyOption(), |
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'skipOnError' => $this->skipOnError, |
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]; |
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} |
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public function getHandler(): string |
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{ |
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return InHandler::class; |
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} |
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} |
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yiisoft /
validator
