Forum: Ruby validation of form whoch is a image

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9aa1e92a0ebb17fdaad2fa39b4c52b8a?d=identicon&s=25 misiek (Guest)
on 2006-03-17 22:54
(Received via mailing list)
I don not let upload the file which are not images
I need only jpg gif and png
how to do that
I am confuse =>
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