PHP开发登录注册完整代码之注册HTML页面

创建 reg.html 文件


我们此页面有一个<form>表单,里面有四个input输入框,我们用JS对输入框里面的内容作了登录判断,并使用了css对表单进行了布局。

代码如下


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登陆界面</title>
    <script type="text/javascript">
        function checkinput()
        {
            if(myform.name.value=="")
            {
                alert("请输入用户名");
                myform.name.focus();
                return false;
            }
            if (myform.pwd.value=="")
            {
                alert("请输入密码");
                myform.pwd.focus();
                return false;
            }
            if(myform.pwd.value != myform.pwdconfirm.value){
                alert("你输入的两次密码不一致,请重新输入!");
                myform.pwd.focus();
                return false;
            }
            if (myform.yzm.value=="")
            {
                alert("请输入验证码");
                myform.yzm.focus();
                return false;
            }
        }
    </script>
    <style type="text/css">
        body{background-color: rgba(223, 255, 231, 0.28)
        }
        .container{
            border-radius: 25px;
            box-shadow: 0 0 20px #222;
            width: 380px;
            height: 400px;
            margin: 0 auto;
            margin-top: 200px;
            background-color: rgba(152, 242, 242, 0.23);
        }
        .right {
            position: relative;
            left: 40px;
            top: 20px;
        }
        input{
            width: 180px;
            height: 25px;
        }
        button{
            background-color: rgba(230, 228, 236, 0.93);
            border: none;
            color: #110c0f;
            padding: 10px 70px;
            text-align: center;
            display: inline-block;
            font-size: 16px;
            cursor: pointer;
            margin-top: 30px;
            margin-left: 50px;
        }
    </style>
</head>
<body>
<form action="reg.php" method="post"  name="myform" onsubmit=" return checkinput();" >
    <div class="container">
        <div class="right">
        <h2>用户注册</h2>
        <p>用 户 名:<input type="text" name="name" id="name"></p>
        <p>密  码: <input type="password" name="pwd" id="pwd"></p>
        <p>确认密码: <input type="password" name="pwdconfirm" id="pwdconfirm"></p>
        <p>验 证 码:<input type="text" name="yzm" id="yzm">
            <img src="yanzhengma.php" onClick="this.src='yanzhengma.php?nocache='+Math.random()" style="cursor:hand"></p>
        <p><button type="submit" value="注册" >立即注册</button></p>
        </div>
    </div>
    </form>
</body>
</html>


继续学习
代码预览区: 全屏    
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>登陆界面</title> <script type="text/javascript"> function checkinput() { if(myform.name.value=="") { alert("请输入用户名"); myform.name.focus(); return false; } if (myform.pwd.value=="") { alert("请输入密码"); myform.pwd.focus(); return false; } if(myform.pwd.value != myform.pwdconfirm.value){ alert("你输入的两次密码不一致,请重新输入!"); myform.pwd.focus(); return false; } if (myform.yzm.value=="") { alert("请输入验证码"); myform.yzm.focus(); return false; } } </script> <style type="text/css"> body{background-color: rgba(223, 255, 231, 0.28) } .container{ border-radius: 25px; box-shadow: 0 0 20px #222; width: 380px; height: 400px; margin: 0 auto; margin-top: 200px; background-color: rgba(152, 242, 242, 0.23); } .right { position: relative; left: 40px; top: 20px; } input{ width: 180px; height: 25px; } button{ background-color: rgba(230, 228, 236, 0.93); border: none; color: #110c0f; padding: 10px 70px; text-align: center; display: inline-block; font-size: 16px; cursor: pointer; margin-top: 30px; margin-left: 50px; } </style> </head> <body> <form action="reg.php" method="post" name="myform" onsubmit=" return checkinput();" > <div class="container"> <div class="right"> <h2>用户注册</h2> <p>用 户 名:<input type="text" name="name" id="name"></p> <p>密  码: <input type="password" name="pwd" id="pwd"></p> <p>确认密码: <input type="password" name="pwdconfirm" id="pwdconfirm"></p> <p>验 证 码:<input type="text" name="yzm" id="yzm"> <img src="yanzhengma.php" onClick="this.src='yanzhengma.php?nocache='+Math.random()" style="cursor:hand"></p> <p><button type="submit" value="注册" >立即注册</button></p> </div> </div> </form> </body> </html>

手记推荐

更多