Per WireArray interface, this class only carries Fieldgroup instances
Template method that descending classes may use to validate items added to this WireArray
Usage
$fieldgroupsArray->isValidItem($item);Arguments
| Name | Type(s) | Description |
|---|---|---|
item | mixed | Item to test for validity |
Return value
boolTrue if item is valid and may be added, false if not
FieldgroupsArray methods and properties
API reference based on ProcessWire core version 3.0.236