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Kirby 5.2.0

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    $fields->indexOf()

    Tries to find the index number for the given element

    $fields->indexOf(Kirby\Form\Field|Kirby\Form\FieldClass $needle): int|false

    Parameters

    Name Type Default Description
    $needlerequired Kirby\Form\FieldorKirby\Form\FieldClass no default value the element to search for

    Return types

    intorfalse

    the index (int) of the element or false

    This method modifies the existing $fields object it is applied to and returns it again.

    Parent class

    Kirby\Form\Fields inherited from Kirby\Toolkit\Iterator