[Zope] Image Upload detection

[Phil Grove]

Hello all,

second question of the day.

Right, how do you detect if an image has been provided for upload when
using the MULTIPART encryption method on a form?

Basically, i have got a form that uploads three images to Zope and the user
has the choice to upload between 1 and 3 pictures, so obviously, i need to
check if the file boxes are empty or not. For example:

<INPUT TYPE="file" NAME="newImg">

at the zope end:

<!--#if newImg-->
  image is here
<!--#else-->
 nothing there matey boy
<!--#/if-->

does not work.... any ideas on how to check???

Please help, i am losing my hair very quickily....

Cheers,

P.

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Phil Grove	          phil.grove@flg21.com
Web Development         0113 2949494
flg21                   http://www.flg21.com

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