Multiple account filter in Revenue

I need to to filter more than one account in revenue ( not the All Accounts but a few combination of accounts) for that I have made several changes to my files:

In app/Filters/incomes/Revenues.php

    public function account($account)

    {

        foreach ($account as $account) {

          return $this->where('account_id', $account);

}

    }

In resources/views/incomes/revenues/index.blade.php

            {!! Form::select('account', $accounts, request('account'), ['multiple' => 'true','class' => 'form-control input-filter input-sm']) !!}

To make the select box into multiple option select box

I am getting a Whoops, looks like something went wrong.

Please can anyone guide me. Thanks.

Adarsh, my guess is $account is not an array, so looping over it won't give you the results you are hoping for.

To know exactly what went wrong, try setting APP_ENV to development and APP_DEBUG to true in your env file.

good luck 

Thanks Wisdom Oppong yeboah for advice. I was able to achieve this by creating another select field and filtering revenues using from -to method