I would like to only display the comments for a page but only those that match a querystring param.
I think I need to use custom fields for this and could probably work out how to add custom fields to each comment but have no idea how to retrieve them.
For example:
If I visited
http://doma.in/blog/a-page/?custom-field=135
I'd like to see only the comments for that page, where the comments custom field equals 135.
Is this possible, and could you point me in the direction of some documentation on this or provide an example for me to play with.
Very much appreciated all! Thank you!