syntax:functions:isnum
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 |
syntax/functions/isnum.txt · Last modified: 2015/04/03 18:55 by elenap