$fields->findByKey()
Find a field by key/name
$fields->findByKey(string $key): Kirby\Form\Field|Kirby\Form\FieldClass|nullParameters
| Name | Type | Default |
|---|---|---|
| $keyrequired | string |
no default value |
Return types
Kirby\Form\FieldorKirby\Form\FieldClassornull
This method modifies the existing $fields object it is applied to and returns it again.