ISEMPTY
Syntax
ISEMPTY(<list>)
Description
This function checks to see if a list contains only empty strings and returns a Boolean value.
If the list is empty the function returns true.
If the list is not empty the function returns false.
Examples
Data | ISEMPTY() returns |
---|---|
[1, 2, 3, 4] | false |
[] | true |
[1, 2, null, null] | false |