diff --git a/website_code/scripts/validation.js b/website_code/scripts/validation.js
index c2d03324ba..ccc8d3d559 100644
--- a/website_code/scripts/validation.js
+++ b/website_code/scripts/validation.js
@@ -11,7 +11,7 @@
 
 function is_ok_user(name_string){
 
-   var ValidChars = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'- ";
+   var ValidChars = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'- \r\n";
    var name_is_ok=true;
    var Char;