I'll post this on Zope Tips.

I've struggled with this for almost an hour soon, and since no good answer 
was provided in the mailinglist or the weblogs, I post it.

-----
How to check if an Image has been uploaded from a file form or not.

<precondition>
<input type=file name=myimage>
</precondition>

<dtml-if "_.len(_.getattr(myimage,'filename')) > 0">
  Image posted
<dtml-else>
  No image posted
</dtml-if>
-----


Reflections on this?


-- 
/ Peter

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