public function InternationalPhoneDefaultWidget::formElement in International Phone Field 8

Define the form for the field type.

Inside this method we can define the form used to edit the field type.

Here there is a list of allowed element types: https://goo.gl/XVd4tA

Overrides WidgetInterface::formElement

File

src/Plugin/Field/FieldWidget/InternationalPhoneDefaultWidget.php, line 30

Class

InternationalPhoneDefaultWidget

Plugin implementation of the 'InternationalPhoneDefaultWidget' widget.

Namespace

Drupal\international_phone\Plugin\Field\FieldWidget

Code

public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $formState) {
  $element['value'] = $element + [
    '#type' => 'textfield',
    '#default_value' => isset($items[$delta]->value) ? $items[$delta]->value : '',
    '#attributes' => [
      'class' => [
        'international_phone-number',
      ],
    ],
    '#attached' => [
      'library' => [
        'international_phone/international_phone',
      ],
    ],
  ];
  return $element;
}