IfKnownElse Function

Description:
Returns the value of the first expression if it is a literal value. Otherwise, returns the value of the second expression.
This function is the equivalent of If Known(VarA) Then VarA Else VarB
Returns:
Any
Parameters:
Parameter
Data Type
Description
1
Any
The first expression.
2
Any
The second expression.
Examples:
When using functions inside a field, remember the field brackets:
{IfKnownElse(SpouseName, "**Spouse Name**")}
Expression
Result
IfKnownElse( VarA, VarB )
where VarA="a" and VarB="b"
"a"
IfKnownElse( VarA, VarB )
where VarA is unknown and VarB="b"
"b"
IfKnownElse( VarA, VarB )
where VarA and VarB are both unknown
non-evaluable

Related content