| protected checkKeyName ( string $name ) : string | ||
| $name | string | |
| return | string | |
protected function checkKeyName($name)
{
if (preg_match(self::PATTERN_KEYNAME, $name) !== 1) {
throw new SecurityException('The key name "' . $name . '" is not valid.', 1334219077);
}
return $name;
}