表单标签示例

 <form action="check.php" method="post">
       <div>
           <lable for="usename">用户名：</lable>
           <input type="text" id="username" name="username" value="admin" placeholder="至少8位" autofocus required />
       </div>
       <div>
           <label for="pws">密码：</label>
           <input type="password" id="psw" name="password" value="123" placeholder="字母+数字" required />
        </div>
        <div>
            <lable for="my-email">邮箱：</lable>
            <input type="email" id="my-email" name="email" value="" placeholder="a@email.com" required />
        </div>
        <div>
            <label for="male">性别：</label>
            <input type="radio" name="gender" id="male" checked /> <label for="male">男</label>
            <input type="radio" name="gender" id="female" />
            <label for="female">女</label>
        </div>
        <div>
            <label for="male">爱好：</label>
            <input type="checkbox" name="hobbies[]" id="game" checked /><label for="game">游戏</label>
            <input type="checkbox" name="hobbies[]" id="programmer" checked /><label for="programmer">编程</label>
            <input type="checkbox" name="hobbies[]" id="shoot" /><label for="shoot">摄影</label>
        </div>

        <!-- 下拉列表 -->
        <div>
        <label for="user">会员：</label>
        <select name="user" id="user">
        <option value="1">金牌会员</option>
        <option value="2">银牌会员</option>
        <option value="3" selected>铜牌会员</option>
        <option value="4">铁牌会员</option>
        <option value="5">木牌会员</option>

        </select>
        </div>
<div><textarea name="" id="" cols="30" rows="10"></textarea></div>

<div><button>提交</button></div>

   </form>