使用BootStrapValidator完成前端输入验证

<link rel="stylesheet" href="../public/static/vendor/bootstrap/css/bootstrap.min.css"/>
<script src="../public/static/js/jquery.min.js"></script>
<script src="../public/static/vendor/bootstrap/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="../public/static/vendor/bootstrapvalidator/css/bootstrapValidator.min.css"/>
<script type="text/javascript" src="../public/static/vendor/bootstrapvalidator/js/bootstrapValidator.min.js"></script>

<div class="row">
<form action="dologin" method="post" id="loginform">
 <div class="form-group">
 <div class="input-group input-group-md">
 <span class="input-group-addon" id="sizing-addon1"><i class="glyphicon glyphicon-user" aria-hidden="true"></i></span>
 <input type="text" class="form-control" name="username" placeholder="用户名" />
 </div>
 </div>
 <div class="form-group">
 <div class="input-group input-group-md">
 <span class="input-group-addon" id="sizing-addon1"><i class="glyphicon glyphicon-lock"></i></span>
 <input type="password" class="form-control" name="pwd" placeholder="密码" />
 </div>
 </div>
 <div class="well well-sm" style="text-align:center;">
 
 <input type="radio" name="kind" value="tea"> 老师
 <input type="radio" name="kind" value="stu"> 学生
 </div>
 <button type="submit" class="btn btn-success btn-block">
      登录
 </button>
 </form> 
 </div>

$(document).ready(function(){
 // 在这里写你的代码...
 $('#loginform').bootstrapValidator({
 message:"您的输入值不合法",
 feedbackIcons:{
 valid: 'glyphicon glyphicon-ok',
  invalid: 'glyphicon glyphicon-remove',
  validating: 'glyphicon glyphicon-refresh'
 },
 fields:{
 username:{
 validators:{
 notEmpty:{
 message:'用户名不能为空'
 }
 }
 },
 pwd:{
 validators:{
 notEmpty:{
 message:'请输入密码'
 }
 }
 }
 },
 });
 });