If with Null comparison

[#1]

Hi All,

I have expression as below. I have to compare if the status is null. How can I make.

=if(Id<>1,date(StatusDate), if(Status='Status1', 'ST1',if(Status is null, 'BLANK',date(StatusDate))))

It is giving expression error. If my status field no value I want to show'BLANK'.

Thanks..

[maxgro]

len(trim(Status))>0     not null

[Anonymous]

You can use "IsNull(Status)"

Regards,
Gabriel