function _postal_code_validation_validate_CZ in Postal Code Validation 7

Implements _postal_code_validation_validate_COUNTRYCODE().

File

countries/cz.inc, line 11

Postal code validation functions for Czech Republic.

Code

function _postal_code_validation_validate_CZ($postal_code) {
  $return = array(
    'country' => 'CZ',
  );
  if (preg_match('/^([1-7]\\d\\d)[\\s-]?(\\d\\d)$/', $postal_code, $matches)) {
    $return['postal_code'] = $matches[1] . ' ' . $matches[2];
  }
  else {
    $return['error'] = t('Invalid postal code. Postal codes in Czech Republic are like "199 99" and must start with a digit between 1 and 7.');
  }
  return $return;
}