Per WireArray interface, only Field instances may be added
Template method that descending classes may use to validate items added to this WireArray
Usage
$bool = $fieldsArray->isValidItem(Wire $item);Arguments
| Name | Type(s) | Description |
|---|---|---|
item | Wire | Item to test for validity |
Return value
boolTrue if item is valid and may be added, false if not
FieldsArray methods and properties
API reference based on ProcessWire core version 3.0.248