Fix error message at webadmin #239

diff --git a/modules/webadmin.cpp b/modules/webadmin.cpp
index 9f5d17a9fe1b520f90d7038847526bb190979696..d8a3d82e06d3455b5b0cc26eaa6c43c4af4046f1 100644 (file)
--- a/modules/webadmin.cpp
+++ b/modules/webadmin.cpp
@@ -817,6 +817,10 @@ public:
                                WebSock.PrintErrorPage("Network number limit reached. Ask an admin to increase the limit for you, or delete few old ones from Your Settings");
                                return true;
                        }
+                       if (!CIRCNetwork::IsValidNetwork(sName)) {
+                               WebSock.PrintErrorPage("Network name should be alphanumeric");
+                               return true;
+                       }
                        pNetwork = pUser->AddNetwork(sName);
                        if (!pNetwork) {
                                WebSock.PrintErrorPage("Network [" + sName.Token(0) + "] already exists");