updated UserModel

application/Models/Aauth/UserModel.php

@@ -85,7 +85,7 @@ class UserModel extends Model
 	/**
 	 * Constructor
 	 */
-	public function __construct($db = NULL, $validation = NULL, $config = NULL)
+	public function __construct($db = null, $validation = null, $config = null)
 	{
 		parent::__construct();
 
@@ -120,6 +120,8 @@ class UserModel extends Model
 			],
 		];
 
+		print_r($this->config);
+
 		if ($this->config->loginUseUsername)
 		{
 			$this->validationRules['username'] = 'required|if_exist|is_unique[' . $this->table . '.username,id,{$row->id}]|min_length[3]|regex_match[/' . $this->config->userRegexPattern . '/]';