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 |
...