protected static function ZoneTerritory::buildPostalCodeElements in Address 8

Builds the postal code form elements.

Parameters

array $element: The existing form element array.

array $value: The element value.

\CommerceGuys\Addressing\AddressFormat\AddressFormat $address_format: The address format for the selected country.

Return value

array The form with the added postal code elements.

1 call to ZoneTerritory::buildPostalCodeElements()

ZoneTerritory::processTerritory in src/Element/ZoneTerritory.php

Processes the zone territory form element.

File

src/Element/ZoneTerritory.php, line 234

Class

ZoneTerritory

Provides a zone territory form element.

Namespace

Drupal\address\Element

Code

protected static function buildPostalCodeElements(array $element, array $value, AddressFormat $address_format) {
  if (!in_array(AddressField::POSTAL_CODE, $address_format
    ->getUsedFields())) {

    // The address format doesn't use a postal code field.
    return $element;
  }
  $element['limit_by_postal_code'] = [
    '#type' => 'checkbox',
    '#title' => t('Limit by postal code'),
    '#default_value' => !empty($value['included_postal_codes']) || !empty($value['excluded_postal_codes']),
  ];
  $checkbox_parents = array_merge($element['#parents'], [
    'limit_by_postal_code',
  ]);
  $checkbox_path = array_shift($checkbox_parents);
  $checkbox_path .= '[' . implode('][', $checkbox_parents) . ']';
  $element['included_postal_codes'] = [
    '#type' => 'textarea',
    '#title' => t('Included postal codes'),
    '#description' => t('A regular expression ("/(35|38)[0-9]{3}/") or comma-separated list, including ranges ("98, 100:200")'),
    '#default_value' => $value['included_postal_codes'],
    '#rows' => 1,
    '#states' => [
      'visible' => [
        ':input[name="' . $checkbox_path . '"]' => [
          'checked' => TRUE,
        ],
      ],
    ],
  ];
  $element['excluded_postal_codes'] = [
    '#type' => 'textarea',
    '#title' => t('Excluded postal codes'),
    '#description' => t('A regular expression ("/(35|38)[0-9]{3}/") or comma-separated list, including ranges ("98, 100:200")'),
    '#default_value' => $value['excluded_postal_codes'],
    '#rows' => 1,
    '#states' => [
      'visible' => [
        ':input[name="' . $checkbox_path . '"]' => [
          'checked' => TRUE,
        ],
      ],
    ],
  ];
  return $element;
}