Lucee object methods reference
Object Method String.listFirst
Gets the first element of a list.
String.listFirst([string delimiters,[boolean includeEmptyFields,[number count]]]):string
Category
list,string
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
| Name | Type | Required | Default Value | Description |
|---|---|---|---|---|
| delimiters | string | No | , | Characters that separate list elements. The default value is comma. |
| includeEmptyFields | boolean | No | if set to true, empty values are included as well | |
| count | number | No | specifies how many items to return from the beginning of the list. default is 1. |