syntax:functions:isempty
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IsEmpty(expression)
Returns true if result of expression is empty (i.e. empty string or nothing at all), otherwise returns false.
Example | FieldA | Result |
---|---|---|
IsEmpty( [FieldA] ) | Something | FALSE |
IsEmpty( [FieldA] ) | TRUE |
syntax/functions/isempty.1415899481.txt.gz · Last modified: 2014/11/13 12:24 by dmitry