InputfieldSelectMultiple::addOption()
Add options only if they are non-blank
We don't need blank options in a select multiple since the unselected state involves no selected options
Usage
// basic usage
$self = $inputfieldSelectMultiple->addOption($value);
// usage with all arguments
$self = $inputfieldSelectMultiple->addOption($value, $label = null, array $attributes = null);Arguments
| Name | Type(s) | Description |
|---|---|---|
$value | string int | |
$label (optional) | string null | |
$attributes (optional) | array |
Return value
self
InputfieldSelectMultiple methods and properties
API reference based on ProcessWire core version 3.0.251