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);