I have a cck file field "pic" users can attach up to 3 images to. I would like to set a Rule with the condition depending on whether user has uploaded at least one image or not.
I set the condition
"Saved content's field 'field_pic' has value" + "negate" But no matter the field has a value or not (a file has been attached or not) the debug says
"Condition "Updated content's field 'field_pic' has value" evaluated to FALSE."
I also tried this code below but again always the condition is FALSE.
return array( 0 => array('fid' => 0, ), );
How can I set the condition to check if the cck file field has at least one file or not?