From 881bae11ab6cd1be94cbb13e831932e59d8c1eba Mon Sep 17 00:00:00 2001
From: Raphael Jackstadt <info@rejack.de>
Date: Tue, 12 May 2015 16:44:29 +0200
Subject: [PATCH] removed requirement for unique name/username

---
 application/libraries/Aauth.php | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/application/libraries/Aauth.php b/application/libraries/Aauth.php
index 3a22e5c..3fbe027 100644
--- a/application/libraries/Aauth.php
+++ b/application/libraries/Aauth.php
@@ -581,17 +581,11 @@ class Aauth {
 
 		$valid = TRUE;
 
-		// if email is already exist
 		if ($this->user_exsist_by_email($email)) {
 			$this->error($this->CI->lang->line('aauth_error_email_exists'));
 			$valid = FALSE;
 		}
-		if ($this->user_exsist_by_name($name)) {
-			$this->error($this->CI->lang->line('aauth_error_username_exists'));
-			$valid = FALSE;
-		}
-
-		if ( ! valid_email($email)){
+		if (!valid_email($email)){
 			$this->error($this->CI->lang->line('aauth_error_email_invalid'));
 			$valid = FALSE;
 		}
@@ -603,13 +597,9 @@ class Aauth {
 			$this->error($this->CI->lang->line('aauth_error_username_invalid'));
 			$valid = FALSE;
 		}
-		if (empty($name)){
-			$this->error($this->CI->lang->line('aauth_error_username_required'));
-			$valid = FALSE;
-		}
-
 		if (!$valid) {
-			return FALSE; }
+			return FALSE; 
+		}
 
 		$data = array(
 			'email' => $email,