fix ip validate

@@ -363,13 +363,16 @@
                 moTags: $("#updateModal #moTags").val(),
                 moUrl: $("#updateModal #moUrl").val()
             },
-            success: function () {
-                var div = document.getElementById("updateModal");
-                div.style.display = "none";
-
-            },
-            error: function () {
-
+            success: function (response) {
+                if (200!=response.status)
+                {
+                   alert(response.message);
+                }
+                else
+                {
+                    var div = document.getElementById("updateModal");
+                    div.style.display = "none";
+                }
             }
         });
     });
@@ -421,7 +424,7 @@
                                 div.style.display = "none";
                             },
                             error: function () {
-                                alert();
+                                alert("failed");
                             }
                         }
                 );