function ListFloatItem::storageSettingsForm

Overrides ListItemBase::storageSettingsForm

File

core/modules/options/src/Plugin/Field/FieldType/ListFloatItem.php, line 123

Class

ListFloatItem

Plugin implementation of the 'list_float' field type.

Namespace

Code

public function storageSettingsForm(array &$form, FormStateInterface $form_state, $has_data) {
    $element = parent::storageSettingsForm($form, $form_state, $has_data);
    foreach (Element::children($element['allowed_values']['table']) as $delta => $row) {
        // @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/number
        // @see \Drupal\Core\Field\Plugin\Field\FieldWidget\NumberWidget::formElement()
        $element['allowed_values']['table'][$delta]['item']['key']['#step'] = 'any';
        $element['allowed_values']['table'][$delta]['item']['key']['#type'] = 'number';
    }
    return $element;
}