Empty Condition

[smilingjohn]

Hi All , 

The below condiiton i used for set anaylsis gives me correct result .  ( in the below expression I was trying to show Either case_ID or TAX_ID should not be empty )  

count({<Dep={'Customs'},ID={"=Len(CASE_ID&TAX_ID)>0"}>}ID)

Now i want to show both case_ID and Tax_ID should be empty ,How can I change this expression accordingly ? 

Thanks in Advance 

[Kushal_Chawda]

@smilingjohn  try below

count({<Dep={'Customs'},CASE_ID={"=len(trim(CASE_ID))>0"},TAX_ID={"=len(trim(TAX_ID))>0"}>}ID)

[PriyankaShivhare · Accepted solution]

try this

count({<Dep={'Customs'},CASE_ID={"=Len(CASE_ID)=0"},TAX_ID={"=Len(TAX_ID)=0"}>}ID)