/**
* @return string
*/
private static function getClass()
{
return String::lastPart(get_called_class(), '\\');
}
/**
* @param string|array $key
* @param string $message
*
* @return $this
*/
public function isEmail($key, $message = null)
{
if (is_array($key)) {
foreach ($key as $name) {
$this->isEmail($name, $message);
}
} else {
if (isset($this->scope[$key]) && !String::isEmail($this->scope[$key])) {
$this->_errors[$key] = sprintf($message !== null ? $message : self::$isEmailMessage, $key);
}
}
return $this;
}
