Captive portal with Demo button option

[NABAMB]

Hi, Sorry if this quetstion is already asked. I have a query, I have a captive portal page which takes username and password and authenticate with Radiusdesk. I also want to integrate an option where I place a button in bottom called "Demo" which passes hidden username "demo" and password "demo" which users would not see but only a demo button and in Radius I create that username and password.

My current index page is.

<center>

Welcome to Raptor Internet Service

</center>

<center>

The Raptor Internet Service provides Wireless Internet access.

</center>

<center></center>

<center>

<form action="$PORTAL_ACTION$" method="post">   Username     <br.<br>Password</br.<br></form>

</center>

<center>

Speed Upto 8Mbps ( Rs:400/month )

Three devices can use same ID

To purchase contact: 0334-xxxx3

</center>

[Gertjan]

…. and the question is ?

[NABAMB]

Could anyone integrate it in above code for me? I will be so thankful.

[Gertjan]

@NABAMB:

Could anyone integrate it in above code for me? I will be so thankful.

This means the code has to be changed, not only settings.
Check out this forum : https://forum.pfsense.org/index.php?board=34.0

[NABAMB]

I just need button html code which passes hidden username and password. Or is there other option to bypass users for 1hrs. I know the pass thoruh credit option  but does not want other users to login with their credentials after every hour.

[NABAMB]

Thanks. Got thinkgs working. I modified and pasted following.