表单小案例
1.html代码 1 <form action=""> 2 <fieldset> 3 <legend>学生档案</legend> 4 <label for="userName">姓名:</label> 5 <input type="text" name="userName" id="userName" placeholder="请输入用户名"/> 6 <label for="userPhone">手机号码:</label> 7 <input type="tel" name="userPhone" id="userPhone" pattern="^1\d{10}$"/> 8 <label for="email">邮箱地址:</label> 9 <input type="email" required name="email" id="email"/> 10 <label for="collage">所属学院:</label> 11 <input type="text" name="collage" id="collage" list="cList" placeholder="请选择"/> 12 <datalist id="cList"> 13 <option value="前端与移动开发学院"></option> 14 <option value="java学院"></option>