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vendor/workerman/validation/library/Rules/Each.php

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+<?php
+
+/*
+ * This file is part of Respect/Validation.
+ *
+ * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Validation\Rules;
+
+use Respect\Validation\Exceptions\EachException;
+use Respect\Validation\Exceptions\ValidationException;
+use Respect\Validation\Helpers\CanValidateIterable;
+use Respect\Validation\Validatable;
+
+/**
+ * Validates whether each value in the input is valid according to another rule.
+ *
+ * @author Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ * @author Henrique Moody <henriquemoody@gmail.com>
+ * @author Nick Lombard <github@jigsoft.co.za>
+ * @author William Espindola <oi@williamespindola.com.br>
+ */
+final class Each extends AbstractRule
+{
+    use CanValidateIterable;
+
+    /**
+     * @var Validatable
+     */
+    private $rule;
+
+    /**
+     * Initializes the constructor.
+     */
+    public function __construct(Validatable $rule)
+    {
+        $this->rule = $rule;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function assert($input): void
+    {
+        if (!$this->isIterable($input)) {
+            throw $this->reportError($input);
+        }
+
+        $exceptions = [];
+        foreach ($input as $value) {
+            try {
+                $this->rule->assert($value);
+            } catch (ValidationException $exception) {
+                $exceptions[] = $exception;
+            }
+        }
+
+        if (!empty($exceptions)) {
+            /** @var EachException $eachException */
+            $eachException = $this->reportError($input);
+            $eachException->addChildren($exceptions);
+
+            throw $eachException;
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function check($input): void
+    {
+        if (!$this->isIterable($input)) {
+            throw $this->reportError($input);
+        }
+
+        foreach ($input as $value) {
+            $this->rule->check($value);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function validate($input): bool
+    {
+        try {
+            $this->check($input);
+        } catch (ValidationException $exception) {
+            return false;
+        }
+
+        return true;
+    }
+}