<?php

namespace App\Rules;

use App\Helper\Arrays;
use Illuminate\Contracts\Validation\Rule;

class Ids implements Rule
{

    /**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {
        $ids = array_filter(Arrays::splitFilterToArray($value), 'intval');
        return boolval($ids);
    }

    /**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        return 'ID不能为空';
    }
}