Functions (all)
IsEmpty
- Function Name:
- IsEmpty
- Description:
-
Returns true if a given data item does not exist, or if it does exist but it has no value. The opposite of this function is the IsSet function which returns true if a given data item exists and is not empty.
-
See also the Exists function.
- Minimum FH Version:
- 4.0
- No. of Parameters:
- 1
- Return Type:
- Boolean (True or False)
- Parameter 1:
- A data reference (of any kind)
- Examples:
-
=IsEmpty(%INDI.BIRT.DATE%)