put）：<span class="bar_bg"><i class="bar_btn" data-rel="serverScore"></i></span>
                    <label for="serverScore" class="dn">服务评分</label>
                    <input type="hidden" id="serverScore" required data-key="拖选" />
                    <span class="f9 g6 ml10">有隐藏label，有required 提示关键字自定义, 无提示的目标元素</span>
                </div>
                <div class="mb15">
                	<label for="number">现金券个数：</label><input typ