``` <form role="form"> <div class="form-group has-success"> <label class="control-label" for="inputSuccess1">成功状态</label> <input type="text" class="form-control" id="inputSuccess1" placeholder="成功状态"> </div> <div class="form-group has-warning"> <label class="control-label" for="inputWarning1">警告状态</label> <input type="text" class="form-control" id="inputWarning1" placeholder="警告状态"> </div> <div class="form-group has-error"> <label class="control-label" for="inputError1">错误状态</label> <input type="text" class="form-control" id="inputError1" placeholder="错误状态"> </div> </form> ``` ``` form div class="form-group has-success" label class="control-label" input class="form-control" ```  [https://v3.bootcss.com/components/\#glyphicons-glyphs](https://v3.bootcss.com/components/#glyphicons-glyphs) 带图片的状态框,要将fonts文件夹放到项目中  ``` <form role="form"> <div class="form-group has-success has-feedback"> <label class="control-label" for="inputSuccess1">成功状态</label> <input type="text" class="form-control" id="inputSuccess1" placeholder="成功状态"> <span class="glyphicon glyphicon-ok form-control-feedback"></span> </div> </form> ``` ``` form div class="form-group has-sucess has-feedback" label class="control-label" input class="form-control" span class="form-control-feedback" ```