PHP development login registration complete code registration HTML page

Create reg.html file

#We have a <form> on this page There are four input boxes in the form. We use JS to make login judgments on the contents of the input boxes, and use CSS to layout the form.

The code is as follows

<!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>

Continuing Learning

new file

<!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>

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PHP development login registration complete code registration HTML page

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