diff --git a/api/register.php b/api/register.php
index 142070f..22d0047 100644
--- a/api/register.php
+++ b/api/register.php
@@ -1,18 +1,30 @@
-<?php
-     $data = json_decode(file_get_contents('php://input'), true);
-     //file_put_contents("debug.txt", file_get_contents('php://input'));
-     //print_r($data);
-     
-     //Add Grid
-     if(isset($data['RegionOwnerURL']['HomeURI']))
-          $GridData      = new OSGrid(@$data['GridName'], @$data['RegionOwnerURL']['HomeURI'], @$data['RegionOwnerURL']['AssetServerURI'], @$data['RegionOwnerURL']['IMServerURI']); 
-
-     if(!isset($GridData))
-          die("Unknown Error: Grid data not in db.");
-
-     //Add Region
-     $RegionData    =   $GridData->addRegion(@$data['RegionName'], @$data['UUID'], @$data['RegionOwnerID'], @$data['UUID'], @$data['Hostname'], @$data['Port']);
-
-     //Add User
-     $UserData      =   $GridData->addUser(@$data['RegionOwnerID'], @$data['RegionOwnerName'], @$data['RegionOwnerMail']);
+<?php
+     $data = json_decode(file_get_contents('php://input'), true);
+     //file_put_contents("debug.txt", file_get_contents('php://input'));
+     //print_r($data);
+
+     if(count($data) == 0)
+          die("data count error");
+
+     if(!isset($data['GridName']))
+          die("cant find gridname");
+
+     if(!isset($data['RegionOwnerURL']))
+          die("cant find RegionOwnerURL");
+
+     if(!isset($data['RegionOwnerURL']))
+          die("cant find RegionOwnerURL");
+     
+     //Add Grid
+     if(isset($data['RegionOwnerURL']['HomeURI']))
+          $GridData      = new OSGrid(@$data['GridName'], @$data['RegionOwnerURL']['HomeURI'], @$data['RegionOwnerURL']['AssetServerURI'], @$data['RegionOwnerURL']['IMServerURI']); 
+
+     if(!isset($GridData))
+          die("Unknown Error: Grid data not in db.");
+
+     //Add Region
+     $RegionData    =   $GridData->addRegion(@$data['RegionName'], @$data['UUID'], @$data['RegionOwnerID'], @$data['UUID'], @$data['Hostname'], @$data['Port']);
+
+     //Add User
+     $UserData      =   $GridData->addUser(@$data['RegionOwnerID'], @$data['RegionOwnerName'], @$data['RegionOwnerMail']);
 ?>
\ No newline at end of file
diff --git a/api/register_lsl.php b/api/register_lsl.php
index 13cae01..77700fc 100644
--- a/api/register_lsl.php
+++ b/api/register_lsl.php
@@ -1,34 +1,38 @@
-<?php
-     $gridInfo      = getGridInfo($_POST['region_grid_home_url']);
-     $serviceURLS   = getUserServiceURL($_POST['region_grid_home_url'], $_POST['object_owner']);
-     $userInfo      = getUserInfo(@$serviceURLS['SRV_HomeURI'], $_POST['object_owner']);
-     $regionInfo    = getRegionInfo($serviceURLS['SRV_HomeURI'], $_POST['region_name']);
-     $regionData    = getRegionData($serviceURLS['SRV_HomeURI'], $regionInfo['uuid']);
-
-     if(!isset($gridInfo) || count($gridInfo) == 0)
-          die("getGridInfo request error");
-
-     if(!isset($serviceURLS) || count($serviceURLS) == 0)
-          die("serviceURLS request error");
-
-     if(!isset($regionInfo['result']) || $regionInfo['result'] == "false")
-          die("regionInfo request error");
-
-     if(!isset($regionData['result']) || $regionData['result'] == "false")
-          die("regionData request error");
-
-     if(!isset($userInfo['result']) || $userInfo['result'] == "false")
-          die("userInfo request error");
-
-     //Add Grid
-     $GridData      = new OSGrid(@$gridInfo['gridname'], @$serviceURLS['SRV_HomeURI'], @$serviceURLS['SRV_AssetServerURI'], @$serviceURLS['SRV_IMServerURI']); 
-
-     if(!isset($GridData))
-          die("Unknown Error: Grid data not in db.");
-
-     //Add Region
-     $RegionData    =   $GridData->addRegion(@$regionData['region_name'], @$regionInfo['uuid'], @$_POST['object_owner'], @$_POST['region_image_asset'], @$regionData['hostname'], @$regionData['http_port']);
-
-     //Add User
-     $UserData      =   $GridData->addUser(@$_POST['object_owner'], $userInfo['user_firstname']." ".$userInfo['user_lastname'], "");
+<?php
+     $gridInfo      = getGridInfo($_POST['region_grid_home_url']);
+     $serviceURLS   = getUserServiceURL($_POST['region_grid_home_url'], $_POST['object_owner']);
+     $userInfo      = getUserInfo(@$serviceURLS['SRV_HomeURI'], $_POST['object_owner']);
+     $regionInfo    = getRegionInfo($serviceURLS['SRV_HomeURI'], $_POST['region_name']);
+     $regionData    = getRegionData($serviceURLS['SRV_HomeURI'], $regionInfo['uuid']);
+
+     if(!isset($gridInfo) || count($gridInfo) == 0)
+          die("getGridInfo request error");
+
+     if(!isset($serviceURLS) || count($serviceURLS) == 0)
+          die("serviceURLS request error");
+
+     if(!isset($regionInfo['result']) || $regionInfo['result'] == "false")
+          die("regionInfo request error");
+
+     if(!isset($regionData['result']) || $regionData['result'] == "false")
+          die("regionData request error");
+
+     if(!isset($userInfo['result']) || $userInfo['result'] == "false")
+          die("userInfo request error");
+
+     if(trim(@$gridInfo['gridname']) == "")
+          die("empty grid name");
+     
+     //Add Grid
+     $GridData      = new OSGrid(@$gridInfo['gridname'], @$serviceURLS['SRV_HomeURI'], @$serviceURLS['SRV_AssetServerURI'], @$serviceURLS['SRV_IMServerURI']); 
+
+     if(!isset($GridData))
+          die("Unknown Error: Grid data not in db.");
+
+     //Add Region
+     //$regionName, $regionUUID, $userUUID, $regionImage, $regionHostname, $regionPort
+     $RegionData    =   $GridData->addRegion(@$regionData['region_name'], @$regionInfo['uuid'], @$_POST['object_owner'], @$_POST['region_image_asset'], @$regionData['hostname'], @$regionData['http_port']);
+
+     //Add User
+     $UserData      =   $GridData->addUser(@$_POST['object_owner'], $userInfo['user_firstname']." ".$userInfo['user_lastname'], "");
 ?>
\ No newline at end of file