laracom/resources/views/admin/shared/roles.blade.php

<ul class="list-unstyled">
    @foreach($allRoles as $role)
        <li>
            <div class="checkbox">
                <label>
                    <input
                            type="checkbox"
                            @if(isset($selectedIds) && in_array($role->id, $selectedIds))checked="checked" @endif
                            @if($isCurrentUser) disabled @endif
                            name="roles[]"
                            value="{{ $role->id }}">
                    {{ $role->name }}
                </label>
            </div>
        </li>

    @endforeach
</ul>