直播app开发搭建，注册时确定两次密码一致

1、verification.jsp

onblur 事件会在对象失去焦点时发生

<br><%@ page contentType="text/html;charset=UTF-8" language="java" %><br><html><br><head><br>    <title>Title</title><br></head><br><script type="text/javascript" src="../js/jquery02.js"></script><br><body><br><script><br>    function verification() {<br>        var pw1 = document.getElementById("repassword").value;<br>        var pw2 = document.getElementById("password").value;<br>        if(pw1 == pw2) {<br>            document.getElementById("tishi").innerHTML="两次密码相同";<br>            document.getElementById("button").disabled = false;<br>        }<br>        else {<br>            document.getElementById("tishi").innerHTML="两次密码不相同";<br>            document.getElementById("button").disabled = true;<br>        }<br>    }<br></script><br>    <p id="tishi" style="color: red"></p><br>    <p>账号：<input type="text" name="name"><br></p><br>    <p>密码：<input type="text" id="password" onblur="verification()"><br></p><br>    <p>确认：<input type="text" id="repassword" onblur="verification()"></p><br>        <input id="button" type="submit"  value="提交"><br></body><br></html>