javascriptを利用して、フロントエンドのパスワード入力が一致しているかどうかを判断します.

10497 ワード


 

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"/>
<meta http-equiv="x-ua-compatible" content="ie=7"/>
<title>title>
<meta name="description" content=" : "/>
<meta name="keywords" content=" : "/>
head>

<script type="text/javascript">
function Check() {
var passwd1=document.my_form.pwd1.value;
var passwd2=document.my_form.pwd2.value;

if (passwd1 =="") {
document.my_form.explain1.innerText
="";
document.my_form.explain2.innerText
="";
return;
}
if (passwd1 != passwd2) {
document.my_form.explain1.innerText
="";
document.my_form.explain2.innerText
="";
document.my_form.pwd1.innerText
="";
document.my_form.pwd2.innerText
="";
}
else {
document.my_form.explain1.innerText
="";
document.my_form.explain2.innerText
="";
}
}
script>

<form name="my_form">
<table width="900" cellpadding="3">
<tr>
<td align="right" width="200">td>
<td width="200"> <input type="password" name="pwd1"/>td>
<td width="500"><input width=500 type="text" style= "color: red; border-style: solid; border-width:0" name="explain1" readonly/>td>
tr>
<tr>
<td align="right" width="200">td>
<td width="200"> <input type="password" name="pwd2" onBlur="Check()"/>td>
<td width="500"><input width=500 type="text" style= "color: red; border-style: solid; border-width:0" name="explain2" readonly/>td>
tr>
table>
form>
html>
転載先:https://www.cnblogs.com/tzhangofseu/archive/2011/11/17/2252414.html