js正则表达式验证表单完整版

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>完整验证表单</title>
    <style type="text/css">
        *{margin: 0;padding: 0;list-style:none;}
        body{background:#ccc;}
        .demo{width:400px;padding:40px;background:#efefef;border:solid 1px #666;margin:100px auto 0;line-height:40px;}
        label{display:inline-block;width:20%;}
        input{width:60%;}
    </style>
</head>
<body>
<div>
    <ul>
        <li>
            <label for="iptqq">Q Q:</label>
            <input type="text" id="iptqq">
            <span></span>
        </li>
        <li>
            <label for="iptPhone">手机:</label>
            <input type="text" id="iptPhone">
            <span></span>
        </li>
        <li>
            <label for="iptEmil">邮箱:</label>
            <input type="text" id="iptEmil">
            <span></span>
        </li>
        <li>
            <label for="iptNum">座机:</label>
            <input type="text" id="iptNum">
            <span></span>
        </li>
        <li>
            <label for="iptName">姓名:</label>
            <input type="text" id="iptName">
            <span></span>
        </li>
    </ul>
</div>
</body>
<script type="text/javascript">
    (function(window){
        function $(id){
            return document.getElementById(id);
        };
        // 获取对象
        var iptqq = $("iptqq"),iptPhone = $("iptPhone"),iptEmil = $("iptEmil"),iptNum = $("iptNum"),iptName = $("iptName");
        // 正则验证表达式
        // 验证座机
        var rxNum = /^0[0-9]{2,3}-[0-9]{7,8}$/;
        // 验证QQ
        var rxqq = /^[1-9][0-9]{4,10}$/;
        // 验证手机
        var rxPhone = /^(13[0-9]|15[012356789]|18[0-9]|17[678]|14[57])[0-9]{8}$/;
        // 验证邮箱
        var rxEmil = /^\w+@\w+\.\w+$/;
        // 验证姓名
        var rxName = /^[\u4E00-\u9FA5]{2,}$/
        // 验证座机
        cation(iptNum,rxNum);
        // 验证QQ
        cation(iptqq,rxqq);
        // 验证手机号
        cation(iptPhone,rxPhone);
        // 验证邮箱
        cation(iptEmil,rxEmil);
        // 验证姓名
        cation(iptName,rxName);
        // 封装验证函数
        function cation(element,regExp){
            element.onblur = function(){
                var txt = this.value;
                if( regExp.test( txt ) ){
                    this.nextElementSibling.innerHTML = "正确"
                    this.nextElementSibling.style.color = "green";
                }else{
                    this.nextElementSibling.innerHTML = "错误"
                    this.nextElementSibling.style.color = "red";
                }
            }
        }
    })(window)
</script>
</html>

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