return true if a value is "empty".
The following things are considered to be empty:
- string:"" (an empty string)
- array: [] (an empty array)
- struct: {} (an empty struct)
...
Lucee Function Reference
isempty()
Example
isempty(any value):boolean
Category
decision
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
| Name | Type | Required | Description |
|---|---|---|---|
| value | any | Yes | The value to check. Can be either a string, array, struct or query object. |