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sumeyramr
Known Participant
November 4, 2010
Question

Cffile upload method

  • November 4, 2010
  • 1 reply
  • 390 views

Hello,

I upload an image. But I have a problem. My file format is jpg,gif,png. When the diffirent file format uploaded, I want to receive an alert. How can I check this image format.?

also, I need to check the file itself,not extension. Because I can control an extension.

Can you help me?

    This topic has been closed for replies.

    1 reply

    J
    Joshua_Cyr
    Participating Frequently
    November 4, 2010

    This should be a good resource for you.

    http://www.petefreitag.com/item/701.cfm

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