Have a WiFi Captive Portal solution using Guest Registration, and added the option to accept the AUP.
The problem I have is that I need to add an additional button as an opt in / out for for collecting data, and record that information.
The only way I can managed this at moment is add an additional custom field and direct the guest user to type 'yes' if they wish to be contacted or 'no' or leave blank if they don't.
It would be more convenient for the guest to change the custom field to a radio button, hence wondering if it can easily be done?
My assumption is that I'll have to go into the HTML / CSS to do this. Its not something I've tried before, sure its probably not too difficult but just time consuming to look into - hence asking if anyone knows a quick answer.