- XHTML errors/warnings fixed in some pages

[shipsimu.git] / inc / classes / main / filter / verifier / class_UserGuestVerifierFilter.php

diff --git a/inc/classes/main/filter/verifier/class_UserGuestVerifierFilter.php b/inc/classes/main/filter/verifier/class_UserGuestVerifierFilter.php
index 75e00bd91c5a311cf80ecdb7662a7dd2a4ab3360..cf44e53ae48442ac14b12f0fe399fc43409e45ab 100644 (file)
--- a/inc/classes/main/filter/verifier/class_UserGuestVerifierFilter.php
+++ b/inc/classes/main/filter/verifier/class_UserGuestVerifierFilter.php
@@ -78,7 +78,7 @@ class UserGuestVerifierFilter extends BaseFilter implements Filterable {
 
                        // Abort here
                        return false;
-               } elseif (!$this->ifUserGuestIsTaken($userName)) {
+               } elseif ($this->ifUserGuestIsTaken($userName) === false) {
                        // Username is already taken
                        $requestInstance->requestIsValid(false);
 
@@ -128,7 +128,7 @@ class UserGuestVerifierFilter extends BaseFilter implements Filterable {
                }
 
                // Does the username exist?
-               if ((is_null($userInstance)) || (!$userInstance->ifUsernameExists())) {
+               if ((is_null($userInstance)) || ($userInstance->ifUsernameExists() === false)) {
                        // This username is still available
                        $alreadyTaken = false;
                }