Index: ps/trunk/binaries/data/mods/public/gui/prelobby/register/register.js
===================================================================
--- ps/trunk/binaries/data/mods/public/gui/prelobby/register/register.js	(revision 21871)
+++ ps/trunk/binaries/data/mods/public/gui/prelobby/register/register.js	(revision 21872)
@@ -1,39 +1,44 @@
 function init()
 {
 	g_LobbyMessages.registered = onRegistered;
 
 	Engine.GetGUIObjectByName("continue").caption = translate("Register");
 
 	initRememberPassword();
 
 	updateFeedback();
 }
 
 function updateFeedback()
 {
 	setFeedback(checkUsername(true) || checkPassword(true) || checkPasswordConfirmation() || checkTerms());
 }
 
+function onUsernameEdit()
+{
+	updateFeedback();
+}
+
 function continueButton()
 {
 	setFeedback(translate("Registering…"));
 
 	Engine.StartRegisterXmppClient(
 		Engine.GetGUIObjectByName("username").caption,
 		getEncryptedPassword());
 
 	Engine.ConnectXmppClient();
 }
 
 function onRegistered()
 {
 	saveCredentials();
 	saveTermsAcceptance();
 
 	setFeedback(translate("Registered"));
 
 	Engine.StopXmppClient();
 
 	Engine.PopGuiPage();
 	Engine.PushGuiPage("page_prelobby_login.xml");
 }