jQuery 验证 1.5.5

以下文件托管在 CDN 上：

• https://ajax.aspnetcdn.com/ajax/jquery.validate/1.5.5/jquery.validate.js
• https://ajax.aspnetcdn.com/ajax/jquery.validate/1.5.5/jquery.validate.min.js
• https://ajax.aspnetcdn.com/ajax/jquery.validate/1.5.5/jquery.validate-vsdoc.js