<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Web Auth</title> </head> <body> <form id="form" method="GET" action="test://callback-url"> <input type="text" name="token" placeholder="token example"> <input type="submit" value="Submit"> </form> </body> </html>