public static function Country::getDefaultCountry in Address 8

Gets the default country based on the available countries.

Used as a helper by parent form elements (Address, ZoneTerritory).

Parameters

array $available_countries: The available countries, an array of country codes.

Return value

string The default country.

2 calls to Country::getDefaultCountry()

Address::valueCallback in src/Element/Address.php

Determines how user input is mapped to an element's #value property.

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

Determines how user input is mapped to an element's #value property.

File

src/Element/Country.php, line 135

Class

Country

Provides a country form element.

Namespace

Drupal\address\Element

Code

public static function getDefaultCountry(array $available_countries = []) {
  $full_country_list = \Drupal::service('address.country_repository')
    ->getList();
  $country_list = $full_country_list;
  if (!empty($available_countries)) {
    $available_countries = array_combine($available_countries, $available_countries);
    $country_list = array_intersect_key($country_list, $available_countries);
  }
  $default_country = key($country_list);
  return $default_country;
}