particle-validator.php

<?php

declare(strict_types=1);

use Particle\Validator\Validator;

//Example 1
$target = [
    "max-players" => 50,
    "now-players" => 10,
    "item" => [
        "value" => "abcdefghijkl",
    ],
    "hoge" => "fooabcdefgh",//これは検証しない(getValues()を試す)
];

$validator = new Validator();
$validator->required("max-players")->integer()->between(0, PHP_INT_MAX);//int型,0からPHP_INT_MAXまで
$validator->required("now-players")->integer()->between(0, PHP_INT_MAX);//int型,0からPHP_INT_MAXまで
$validator->required("item.value")->string()->lengthBetween(1, 10);//string型,1文字から5文字まで
$result = $validator->validate($target);//検証開始

var_dump($result->isValid());//検証に成功したかどうか
print_r($result->getValues());//検証に通った値

if ($result->isNotValid()) {//検証に失敗していたら
    $messages = [];
    foreach ($result->getFailures() as $failure) {
        $messages[] = $failure->format();
    }
    echo "検証に失敗しました: " . implode(' | ', $messages) . PHP_EOL;
}

//Example 2
$target = [
    "join-items" => [
        [
            "id" => 100,
            "damage" => 0,
            "amount" => 5,
        ],
        [
            "id" => 150,
            "damage" => 8,
            "amount" => 111,
        ],
        [
            "id" => 250,
            "damage" => 0,
            "amount" => 99,
        ],
    ],
];

$validator = new Validator();
$validator->required("join-items")->each(function (Validator $validator): void {
    $validator->required("id")->integer()->between(0, PHP_INT_MAX);
    $validator->required("damage")->integer()->between(0, PHP_INT_MAX);
    $validator->required("amount")->integer()->between(0, PHP_INT_MAX);
});
$result = $validator->validate($target);//検証開始

var_dump($result->isValid());//検証に成功したかどうか
print_r($result->getValues());//検証に通った値
if ($result->isNotValid()) {//検証に失敗していたら
    $messages = [];
    foreach ($result->getFailures() as $failure) {
        $messages[] = $failure->format();
    }
    echo "検証に失敗しました: " . implode(' | ', $messages) . PHP_EOL;
}