如何使用Rule:unique与laravel中的另一列的值数组进行比较？

namespace App\Rules;

use Illuminate\Contracts\Validation\Rule;
use Illuminate\Support\Facades\DB;

class UniqueWithAnotherColumnRule implements Rule
{
    protected $table;
    protected $column;

    public function __construct($table, $column)
    {
        $this->table = $table;
        $this->column = $column;
    }

    public function passes($attribute, $value)
    {
        $count = DB::table($this->table)
            ->where($attribute, $value)
            ->whereIn($this->column, request()->input($this->column))
            ->count();

        return $count === 0;
    }

    public function message()
    {
        return 'The :attribute has already been taken with another column.';
    }
}

use App\Rules\UniqueWithAnotherColumnRule;

public function rules()
{
    return [
        'column1' => ['required', new UniqueWithAnotherColumnRule('table_name', 'column2')],
    ];
}