"The value in Date is not a valid date" error I am editing an existing node of content type event, and am trying to update the Date using the date pop up. However, no matter what date I select I get the The value in 


  "Date is not a valid date"


error.

The same issue appears when I try and add a new node with the same content type...

Any suggestions?
The latest dev version of clientside validation contains a fix to support more formats, so you can give it a try