Hello,
Iam tracking a custom variable “Card” in Piwik, and I need a count of visitors, where this variable IS and IS NOT set.
But i can’t get count for empty variable. It shoud end with == or =@ (contains). IS this syntax correct?
// is not empty
'segment=customVariablePageName1==Card;customVariablePageValue1!=' // works
// is empty (does not work)
'segment=customVariablePageName1==Card;customVariablePageValue1==' // returns 0
'segment=customVariablePageName1==Card;customVariablePageValue1=@' // alternative