Hi – I have implemented the helpful code supplied by Barry but am having issues:
1) urls with subdomains are not working (eg http://www.url.com)
2) when i implement it with urls in format http://url.com, only the FIRST additional field with a url is hyperlinked.
my website: http://morningsidealliance.org/event/test-url/
Hi Jennifer: there is no issue with subdomains (I suspect that is simply because you supplied a URL containing a subdomain after first providing one without) but you’re quite right that it only works for one custom field.
If you want it to scan all additional fields you would need to change the snippet slightly: http://pastebin.com/g2UzzUCm