/**
* Sets the locale to use
*
* @param string|Postman_Zend_Locale $locale
* @throws Postman_Zend_Validate_Exception On unrecognised region
* @throws Postman_Zend_Validate_Exception On not detected format
* @return Postman_Zend_Validate_PostCode Provides a fluent interface
*/
public function setLocale($locale = null)
{
require_once 'Zend/Locale.php';
$this->_locale = Postman_Zend_Locale::findLocale($locale);
$locale = new Postman_Zend_Locale($this->_locale);
$region = $locale->getRegion();
if (empty($region)) {
require_once 'Zend/Validate/Exception.php';
throw new Postman_Zend_Validate_Exception("Unable to detect a region for the locale '{$locale}'");
}
$format = Postman_Zend_Locale::getTranslation($locale->getRegion(), 'postaltoterritory', $this->_locale);
if (empty($format)) {
require_once 'Zend/Validate/Exception.php';
throw new Postman_Zend_Validate_Exception("Unable to detect a postcode format for the region '{$locale->getRegion()}'");
}
$this->setFormat($format);
return $this;
}
/**
* Sets the locale option
*
* @param string|Postman_Zend_Locale $locale
* @return Postman_Zend_Validate_Date provides a fluent interface
*/
public function setLocale($locale = null)
{
require_once 'Zend/Locale.php';
$this->_locale = Postman_Zend_Locale::findLocale($locale);
return $this;
}
/**
* Sets the locale option
*
* @param string|Postman_Zend_Locale $locale
* @throws Postman_Zend_Locale_Exception
* @throws Postman_Zend_Validate_Exception
* @return Postman_Zend_Validate_Date provides a fluent interface
*/
public function setLocale($locale = null)
{
if ($locale !== false) {
require_once 'Zend/Locale.php';
$locale = Postman_Zend_Locale::findLocale($locale);
if (strlen($locale) < 4) {
require_once 'Zend/Validate/Exception.php';
throw new Postman_Zend_Validate_Exception('Region must be given for IBAN validation');
}
}
$this->_locale = $locale;
return $this;
}
