Is value one that should be deleted rather than stored in the DB?
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 = $fieldtypeInteger->isDeleteValue(Page $page, Field $field, mixed $value);Arguments
| Name | Type(s) | Description |
|---|---|---|
page | Page | |
field | Field | |
value | mixed |
Return value
bool
FieldtypeInteger methods and properties
API reference based on ProcessWire core version 3.0.236