File uploading: Do not require a file to be uploaded

[eluser]sjmiller85[/eluser]
Very nice! Didn't even think about that!

... But... this is my mistake for not clarifying earlier. For the two fields, it is a require at least 1, if not both. So the user could link a website, or upload a file, or both, as long as there is at least one. My apologies for not clarifying earlier, blew over my head when writing up the first post. Would I have to extend that if() control a bit to get it to check if the _POST variable as well as the _FILE variable is set or if it is one or the other, etc?