resources/views/form/role-checkboxes.blade.php
<div class="toggle-switch-list dual-column-content">
<input type="hidden" name="{{ $name }}[0]" value="0">
@foreach($roles as $role)
<div>
@include('form.custom-checkbox', [
'name' => $name . '[' . strval($role->id) . ']',
'label' => $role->display_name,
'value' => $role->id,
'checked' => old($name . '.' . strval($role->id)) || (!old('name') && isset($model) && $model->hasRole($role->id))
])
</div>
@endforeach
</div>
@if($errors->has($name))
<div class="text-neg text-small">{{ $errors->first($name) }}</div>
@endif