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--- syntax:functions:isnum [2015/04/03 22:55] – elenap
+++ syntax:functions:isnum [2026/09/24 13:01] (current) – delete page - function no longer exists roberto
@@ Line 1: / Line 1: @@
-====== IsNum(expression) ======
-Returns TRUE if result of //expression// is a number, otherwise returns FALSE.
-^  Example  ^  FieldA  ^  Result  ^
-| IsNum( [FieldA] )  |  200  |  TRUE  |
-| IsNum( [FieldA] )  |  It's a number!  |  FALSE   |
-| IsNum( [FieldA] )  |   |  FALSE   |