diff --git a/public/legacy/include/portability/ApiBeanMapper/TypeMappers/BooleanMapper.php b/public/legacy/include/portability/ApiBeanMapper/TypeMappers/BooleanMapper.php
index 643ee7e63..e65e3fc4f 100644
--- a/public/legacy/include/portability/ApiBeanMapper/TypeMappers/BooleanMapper.php
+++ b/public/legacy/include/portability/ApiBeanMapper/TypeMappers/BooleanMapper.php
@@ -48,7 +48,7 @@ class BooleanMapper implements TypeMapperInterface
             $newName = $alternativeName;
         }
 
-        if (empty($bean->$name)) {
+        if (!isset($bean->$name)) {
             $container[$newName] = '';
 
             return;
diff --git a/public/legacy/modules/Contacts/metadata/detailviewdefs.php b/public/legacy/modules/Contacts/metadata/detailviewdefs.php
index e759856ab..8ba3d9cf4 100755
--- a/public/legacy/modules/Contacts/metadata/detailviewdefs.php
+++ b/public/legacy/modules/Contacts/metadata/detailviewdefs.php
@@ -247,6 +247,14 @@ $viewdefs ['Contacts'] =
                             'acl' => ['view'],
                             'availability' => ['portal-enabled'],
                             'displayLogic' => [
+                                'onPortalEnabled' => [
+                                    'modes' => ['detail', 'edit', 'create'],
+                                    'params' => [
+                                        'activeOnFields' =>  [
+                                            'portal_account_disabled' => ['false'],
+                                        ]
+                                    ]
+                                ],
                                 'onJoomlaIDEmpty' => [
                                     'modes' => ['detail', 'edit', 'create'],
                                     'params' => [