X-Git-Url: https://code.grnet.gr/git/pithos-web-client/blobdiff_plain/6abe26f26aa44e8c6ac979a8a8c15bc93d1adc1f..01bed3d4cd1e9b79bc59fb044ec0df094add5f6d:/src/gr/grnet/pithos/web/client/InvitationsDialog.java

diff --git a/src/gr/grnet/pithos/web/client/InvitationsDialog.java b/src/gr/grnet/pithos/web/client/InvitationsDialog.java
index 3b11130..9d58d81 100644
--- 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);