use Org\Mxchange\CoreFramework\User\BaseUser;
use Org\Mxchange\CoreFramework\User\UsernameMissingException;
+// Import SPL stuff
+use \InvalidArgumentException;
+
/**
* A generic class for handling users
*
* @throws UsernameMissingException If the username does not exist
* @throws UnexpectedGuestAccountException If the user status is 'guest'
*/
- public static final function createMemberByUsername ($userName) {
+ public static final function createMemberByUsername (string $userName) {
+ // Check parameter
+ if (empty($userName)) {
+ // Throw IAE
+ throw new InvalidArgumentException('Parameter "userName" is empty');
+ }
+
// Get a new instance
$userInstance = new Member();
* @param $email Email address of the user
* @return $userInstance An instance of this user class
*/
- public static final function createMemberByEmail ($email) {
+ public static final function createMemberByEmail (string $email) {
+ // Check parameter
+ if (empty($email)) {
+ // Throw IAE
+ throw new InvalidArgumentException('Parameter "email" is empty');
+ }
+
// Get a new instance
$userInstance = new Member();