js验证信息

2022-01-24 03:57:42

<!DOCTYPE html>
2 <html>
3   <head>
4     <meta charset="UTF-8">
5     <title>验证用户输入的密码</title>
6     <script>
7       var password = prompt(‘请输入密码：‘);
8       if (password == ‘123456‘) {
9         alert(‘密码输入正确！‘);
10       } else {
11         alert(‘密码输入错误！‘);
12       }
13     </script>
14   </head>
15   <body></body>
16 </html>