Is given value one that should cause the DB row(s) to be deleted rather than saved?
Not applicable to Fieldtypes that override the savePageField() method with their own implementation, unless they also use this method.
Available since version 3.0.150.
Usage
$bool = $fieldtype->isDeleteValue(Page $page, Field $field, mixed $value);Arguments
| Name | Type(s) | Description |
|---|---|---|
page | Page | |
field | Field | |
value | mixed |
Return value
bool
Fieldtype methods and properties
API reference based on ProcessWire core version 3.0.236