belongsTo dependsOn use dependent field value in query

[jaxramus]

I have 2 tables:

businesses - id, name
customers - id, business_id, name
notes - id, business_id, customer_id, note

when creating a note, i want them to select a business first, then select one of the business customers.

Something like this:

        BelongsTo::make('Business'),

        BelongsTo::make('Customer')
            ->dependsOn('business', function (BelongsTo $field, NovaRequest $request, FormData $formData) {
                if (!$formData->business) {
                    $field->hide();
                }
                else {
                    $field->where('business_id', $formData->business->id)
                }
            }),

Is something like this possible or will I have to use a Select and build the options manually?