W3School TIY
编辑您的代码：
<!DOCTYPE HTML> <html> <body> <form action="http://www.layui1.com/example/html5/demo_form.asp" method="get" novalidate="novalidate"> E-mail: <input type="email" name="user_email" /> <input type="submit" /> </form> </body> </html>
查看结果: