How to use Rule class in laravel?

Question

Laravel

public function store(Request $request){
...
 if ($data['boolean_field']) {
            $validator = Validator::make($request->all(), [
                'field1' => 'required|integer',
            ]);
        } else {
            $validator = Validator::make($request->all(), [
                'field2' => 'required|integer',
            ]);
        }
...
}

How it is possible to prewrite more competently I use Rule?
https://laravel.com/docs/5.7/validation#rule-boolean

protected function validator($data)
    {
        return Validator::make($data, [
...
             'field1'  => ['required|integer', Rule::boolean('boolean_field',true)], // моя попытка 
...
        ]);
    }

Or is it not through Rule, but somehow it can be done differently ...

Answer 1

$rules = [
    'field1' => ['required_if:boolean_field,true', 'integer'],
    'field2' => ['required_unless:boolean_field,true', 'integer'],
];

Answer 2

Have you tried searching, for example, jQuery slider. There are already a lot of these solutions. For example, I use Nivo Slider