正则表达式判断手机号是否11位

1.

<script src="../JS/jquery-3.2.0.js" type="text/javascript" ></script>
<script src="../JS/bootstrap.min.js"></script>
<link type="text/css" rel="stylesheet" href="../css/bootstrap.min.css" />

<body>
<div class="form-group">
            	<label class="col-sm-2 control-label font">手机号</label>
        			<div class="col-sm-10 ">
            			<input type="text" class="form-control bt" name="tel" id="tel" placeholder="可用于登录" ><span id="sj"></span>
        			</div>
        	</div><br/><br/><br/>
</body>        

 2.

<script>
function checkMobile(str) { var re = /^1\d{10}$/ if (re.test(str)) { $("#sj").html("手机号码格式正确"); $("#sj").css("color","green"); } else { $("#sj").html("手机号码格式错误"); $("#sj").css("color","red"); } } $("#tel").blur(function(){ var str = $(this).val(); checkMobile(str); })
</script>

 

posted @ 2017-06-02 19:30  ChrissZhao  阅读(3862)  评论(0编辑  收藏  举报