how does additionaldomainfields.php work?

[mice-pace]

Hi, i'm new here and when i had to program a module to allow a new company to be used for Domain Name Registration i found a need to include extra data.

 

I've done some research and found out this can be implemented with additionaldomainfields.php but for the life of me i can't find a guide on how to make this file from the ground up... Can someone point me to one if one exists, or just give me a complete example to check my work against? I'm having to write guesswork and hoping to make it into something useful later

[othellotech]

it's unencrypted - just take a look at the one that comes with WHMCS - should be largely self-explanatory, but post any specific questions about the content...

[mice-pace]

Thanks for the nudge in the right direction, what i had was close, but still needed some tweaking... a last simple question, mostly to double check, but when accessing this additional domain info, does it come through as a regular parameter, or as some kind of sub-parameter? something like;

 

$registrantCountryCallCode = $params["CountryCode"];

 

$registrantCountryCallCode = $params["additionaldomainfields"]["CountryCode"];