(编辑：jimmy 日期: 2024/10/1 浏览：2)
本文实例为大家分享了js表单验证的实现方法，供大家参考，具体内容如下
第一种：js表单验证
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>注册-个人用户</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <script src="/UploadFiles/2021-04-02/jquery.js">第二种：
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title></title> <style> * { padding: 0; margin: 0; } form { width: 570px; height: 300px; margin: 100px auto; } label { width: 64px; float: left; clear: left; height: 36px; line-height: 36px; margin-top: 10px; } input { width: 300px; height: 36px; line-height: 36px; margin-top: 10px; text-indent: 8px; font-size: 16px; font-family: "微软雅黑"; border: 1px solid #ccc; float: left; } #sub { width: 302px; height: 40px; border: 1px solid #ccc; background: #888; color: #fff; font-size: 18px; text-indent: 0; } .spa { height: 36px; line-height: 36px; width: 204px; display: inline-block; float: left; font-size: 12px; color: #BD362F; text-indent: 10px; margin-top: 10px; } </style> </head> <body> <form action="" method="post"> <label id="name">姓 名：</label><input type="text" name="username" id="username" value="" placeholder="请输入姓名" /><span class="spa spa1"></span><br /> <label id="phone">手机号：</label><input type="text" name="userphone" id="userphone" value="" placeholder="请输入手机号" /><span class="spa spa2"></span><br /> <label id="address">地 址：</label><input type="text" name="useraddress" id="useraddress" value="" placeholder="请输入地址" /><span class="spa spa3"></span><br /> <label> </label><input type="submit" value="注册" id="sub" /> </form> <script src="/UploadFiles/2021-04-02/jquery-1.4.1.js">以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。