 <form id="core_user_roles">
        <div class="row">
            <div class="form-group col-md-12">
                <label for="role_name">Role name</label>
                <input type="text" class="form-control" id="role_name" name="role_name" placeholder="Role name">
                <input type="hidden" id="id" name="id">
            </div>
        </div>
    </form>