js验证联系电话
来源:互联网 发布:java tcp nat穿透 编辑:程序博客网 时间:2024/04/30 00:09
- <HTML>
- <HEAD>
- <TITLE>电话号码验证</TITLE>
- <script language=javascript>
- function phonecheck(s){
- var sstr=s;
- var reg=/([0-9]{3,4}/-[0-9]{7,8}$)|([0-9]{7,8}$)|(/([0-9]{3,4}/)[0-9]{3,8}$)|(0{0,1}13[0-9]{9}$)/;
- if (reg.test(str)==false)
- {
- alert("您的输入不正确,如:0771-4213550");
- return false;
- }
- else
- {
- alert("输入的电话号码通过验证。");
- return false;
- }
- }
- </script>
- </HEAD>
- <body>
- <form id="form1" name="form1" method="post" action="?" onSubmit="return phonecheck(document.all.iphone.value)">
- <label>
- <input name="iphone" type="text" id="telephone" />
- </label>
- <label>
- <input type="submit" name="Submit" value="提交" />
- </label>
- </form>
- </body>
- </HTML>