Originally Posted by
warakorn
Well, a document does not have to be a ticket. A mere printed out online Visa application confirmation with a visa agency would suffice.
True, but they are not just looking for "documents". When you look at the details, the "document" in question is an actual visa.
Visa applications can be rejected. Proof of application does not mean that the required document is forthcoming.
It's sort of like saying "here's my application to Harvard; now, give me the student discount".