Fixed input validation on invitations form

diff --git a/src/gr/grnet/pithos/web/client/InvitationsDialog.java b/src/gr/grnet/pithos/web/client/InvitationsDialog.java
index 3b11130..9d58d81 100644 (file)
--- a/src/gr/grnet/pithos/web/client/InvitationsDialog.java
+++ b/src/gr/grnet/pithos/web/client/InvitationsDialog.java
@@ -268,7 +268,7 @@ public class InvitationsDialog extends DialogBox {
                        messagesPanel.add(msg);
                }
                else if (email == null || email.length() == 0 || !email.contains("@") || 
-                               email.substring(email.indexOf("@")).length() < 3 || !email.substring(email.indexOf("@") + 2).contains(".")) {
+                               email.substring(email.indexOf("@")).length() < 4 || !email.substring(email.indexOf("@") + 2).contains(".")) {
                        HTML msg = new HTML("Invalid email");
                        msg.addStyleName("pithos-invitationResponseError");
                        messagesPanel.add(msg);