diff --git a/ui/scripts/instances.js b/ui/scripts/instances.js
index 8dbf481f38d..b653f98ab4a 100644
--- a/ui/scripts/instances.js
+++ b/ui/scripts/instances.js
@@ -385,23 +385,14 @@
                       }
                     });
                   }
-
                 },
 
-                          // Step 6: Review
-                          function(args) {
-                            return false;
-                          }
-                          ],
-              action: function(args) {
-                /*
-                 var isValid = true;
-                 isValid &= validateString("Name", $thisPopup.find("#wizard_vm_name"), $thisPopup.find("#wizard_vm_name_errormsg"), true);   //optional
-                 isValid &= validateString("Group", $thisPopup.find("#wizard_vm_group"), $thisPopup.find("#wizard_vm_group_errormsg"), true); //optional
-                 if (!isValid)
-                 return;
-                 */
-
+								// Step 6: Review
+								function(args) {
+									return false;
+								}
+							],
+              action: function(args) {   
                 // Create a new VM!!!!
                 var array1 = [];
 
@@ -496,8 +487,10 @@
                 }
 
                 var displayname = args.data.displayname;
-                if(displayname != null && displayname.length > 0)
+                if(displayname != null && displayname.length > 0) {
                   array1.push("&displayname="+todb(displayname));
+									array1.push("&name="+todb(displayname));
+								}
 
                 var group = args.data.groupname;
                 if (group != null && group.length > 0)
@@ -514,7 +507,7 @@
                         getUpdatedItem: function(json) {
                           var item = json.queryasyncjobresultresponse.jobresult.virtualmachine;
                           if (item.passwordenabled == true)
-                            alert("Password of new VM " + getVmName(item.name, item.displayname) + " is  " + item.password);
+                            alert("Password of new VM " + item.displayname + " is  " + item.password);
                           return item;
                         },
                         getActionFilter: function() {
diff --git a/ui/scripts/sharedFunctions.js b/ui/scripts/sharedFunctions.js
index 88a8edc2b65..38d9f65cfed 100644
--- a/ui/scripts/sharedFunctions.js
+++ b/ui/scripts/sharedFunctions.js
@@ -197,6 +197,20 @@ function isValidJsonString(str) {
   return true;
 }
 
+cloudStack.validate = {
+  vmHostName: function(args) {	  	
+		// 1 ~ 63 characters long 
+		// ASCII letters 'a' through 'z' (case-insensitive), digits '0' through '9', hyphen ('-') 
+		// must start with a letter 
+		// must end with a letter or a digit (must not end with a hyphen)
+		var regexp = /^[a-z]{1}[a-z0-9\-]{0,61}[a-z0-9]{0,1}$/;
+    var b = regexp.test(args); //true or false		
+		if(b == false)
+	    cloudStack.dialog.notice({ message: 'Instance name can not be longer than 63 characters. Only ASCII letters a~z, digits 0~9, hyphen are allowed. Must start with a letter and end with a letter or a digit.' });			
+	  return b;
+	}
+}
+
 cloudStack.preFilter = {
   createTemplate: function(args) {
     if(isAdmin()) {
diff --git a/ui/scripts/ui-custom/instanceWizard.js b/ui/scripts/ui-custom/instanceWizard.js
index 8faa8cb9b77..128d577482b 100644
--- a/ui/scripts/ui-custom/instanceWizard.js
+++ b/ui/scripts/ui-custom/instanceWizard.js
@@ -641,6 +641,16 @@
 							}
 						}											
 						
+						//step 6 - review (spcifiy displyname, group as well)		
+						if ($activeStep.hasClass('review')) {						  
+						  if($activeStep.find('input[name=displayname]').size() > 0 && $activeStep.find('input[name=displayname]').val().length > 0) {
+							  //validate 
+								var b = cloudStack.validate.vmHostName($activeStep.find('input[name=displayname]').val());								
+								if(b == false)
+								  return false;
+							}
+            }
+						
             if (!$form.valid()) {
               if ($form.find('input.error:visible, select.error:visible').size()) {
                 return false;