I'm working on an application that allows users to add their own RSS feeds to a simple reader of sorts. Currently, I'm using xml_domit_rss as the parser but I'm unsure if it's actually validating the URL before parsing. From what I can gather online, it looks as if validating is separate from the parse, either by using a service (feedvalidator.org) or some other method (parse_url()).
Anyone have some insight into either how XML_domit_rss validates, or a method by which I can validate before sending the URL to the parser?
Thanks in advance...