--- fenglin/bbs/user_login_service.php	2025/04/01 02:45:18	1.2
+++ fenglin/bbs/user_login_service.php	2025/04/01 02:50:39	1.3
@@ -29,7 +29,7 @@
 	header("Content-Type:application/json; charset=utf-8");
 
 	// Validate input data
-	if (!preg_match("/^[A-Za-z][A-Za-z0-9]{4,11}$/", $username))
+	if (!preg_match("/^[A-Za-z][A-Za-z0-9]{2,11}$/", $username))
 	{
 		$result_set["return"]["code"] = -1;
 		array_push($result_set["return"]["errorFields"], array(
@@ -49,7 +49,7 @@
 
 	if ($ch_passwd)
 	{
-		if (!preg_match("/^[A-Za-z0-9]{5,12}$/", $password_new))
+		if (!preg_match("/^[A-Za-z0-9]{6,12}$/", $password_new))
 		{
 			$result_set["return"]["code"] = -1;
 			array_push($result_set["return"]["errorFields"], array(