I'm a newbie in flex, i would just like to ask for some help
with regards in checking the content-type of the file i wanted to
upload using FileReference. I already used file filter for browsing
purposes only, but it seems that it can be easily bypassed by
renaming the file. Is it possible to check if the file if it's jpg,
gif, bmp, swf, png, mp3, flv, etc. just before i upload it?
Please help. Any response would be very much appreciated.
Thanks in advance.