为什么Laravel 5.6中的自定义验证不起作用？

I created a custom rule with php artisan make:rule, set it in controller, but it not working. What the problem can be?

class CheckDeliveryDate implements Rule
{
    public $client_id;
    private $is_after_midday;
    private $error_messge;

    public function __construct(int $client_id)
    {
        $this->client_id = $client_id;
        $this->is_after_midday = Carbon::now()->greaterThan(Carbon::now()->midDay());
        $this->error_messge = 'Error';
    }

    public function passes($attribute, $value)
    {
        $delivery_date = Carbon::parse($value);

        if ($delivery_date->isToday()) {
            $this->error_messge = 'Error';

            return false;
        }
        if ($delivery_date->endOfDay()->isPast()) {
            $this->error_messge = 'Error';

            return false;
        }

        return true;
    }

    public function message()
    {
        return $this->error_messge;
    }
}

In controller i set method rules:

public function rules($client_id)
{
    return [
        'orders.*.positions.*.delivery_time' => [
            'required',
            'date',
            new CheckDeliveryDate($client_id)
        ],
    ];
}

and when i store my order, validator->fails() return me "false".

$validator = Validator::make(
    $request->all(),
    $this->rules($client_id)
);

I tried set dd or dump in Rule, not working. Where is my mistake?

As stated on laravel documentation (https://laravel.com/docs/5.8/validation#custom-validation-rules) you are not supposed to pass the parameter to your custom rule instance. Laravel does it for you.

Thus:

new CheckDeliveryDate($client_id)

Becomes :

new CheckDeliveryDate

Have a nice day !

Wrong JSON format date. This is amazing mistake...