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<?php
declare(strict_types=1);
namespace Yiisoft\Validator\Rule;
use Yiisoft\Validator\HasValidationErrorMessage;
use Yiisoft\Validator\Rule;
use Yiisoft\Validator\Rules;
use Yiisoft\Validator\Result;
use Yiisoft\Validator\DataSetInterface;
/**
* Each validator validates an array by checking each of its elements against a set of rules
*/
class Each extends Rule
{
use HasValidationErrorMessage;
private Rules $rules;
private string $incorrectInputMessage = 'Value should be array or iterable';
private string $message = '{error} {value} given.';
public function __construct(Rules $rules)
$this->rules = $rules;
}
protected function validateValue($value, DataSetInterface $dataSet = null): Result
$result = new Result();
if (!is_iterable($value)) {
$result->addError($this->incorrectInputMessage);
return $result;
foreach ($value as $item) {
$itemResult = $this->rules->validate($item, $dataSet);
if ($itemResult->isValid() === false) {
foreach ($itemResult->getErrors() as $error) {
$result->addError(
$this->translateMessage(
$this->message,
[
'error' => $error,
'value' => $item,
]
)
);
public function incorrectInputMessage(string $message): self
$new = clone $this;
$new->incorrectInputMessage = $message;
return $new;
* @inheritDoc
* @return string
public function getName(): string
return 'each';
* @return array
public function getOptions(): array
return $this->rules->asArray();
yiisoft /
validator
