function countries_property_invalid in Countries 7.2

Same name and namespace in other branches

1. 8 countries.admin.inc \countries_property_invalid()

Helper function to validate a core country property.

2 calls to countries_property_invalid()

countries_csv_updates in ./countries.admin.inc

Parses the given CSV file.

country_validate in ./countries.module

Validates a country.

File

./countries.admin.inc, line 533

Admin page callbacks for the Countries module.

Code

function countries_property_invalid($property, &$value) {
  static $schema = NULL;
  if (!isset($schema)) {
    $schema = drupal_get_schema('countries_country');
  }
  $value = trim($value);
  switch ($property) {
    case 'iso2':
      $value = drupal_strtoupper($value);
      if (preg_match('/[^A-Z]/', $value) || drupal_strlen($value) != 2) {
        return t('ISO alpha-2 code must contain 2 letters between A and Z. %value was found.', array(
          '%value' => $value,
        ));
      }
      break;
    case 'iso3':
      $value = drupal_strtoupper($value);
      if (preg_match('/[^A-Z]/', $value) || drupal_strlen($value) != 3) {
        return t('ISO alpha-3 code must contain 3 letters between A and Z. %value was found.', array(
          '%value' => $value,
        ));
      }
      break;
    case 'numcode':
      if (!empty($value) && (preg_match('/[^0-9]/', $value) || ($value > 999 || $value < 0))) {
        return t('ISO numeric-3 code must be a number between 1 and 999. %value was found.', array(
          '%value' => $value,
        ));
      }
      break;
    default:
      if (isset($schema['fields'][$property])) {
        $field_schema = $schema['fields'][$property];
        if (isset($field_schema['length']) && $field_schema['length'] < drupal_strlen($value)) {
          $core_properties = countries_core_properties();
          return t('!property must be less than !count characters.', array(
            '!property' => $core_properties[$property],
            '!count' => $field_schema['length'],
          ));
        }
      }
      break;
  }
  return FALSE;
}