Much cooler way to set the form focus after an error. Sent in by Greg Barnett.

diff --git a/login/signup.php b/login/signup.php
index d53f59ef75105b81e34b225e267229ff919aab22..c3988fc36821e12c2bad9fcf037c039f4ee181f1 100644 (file)
--- a/login/signup.php
+++ b/login/signup.php
@@ -34,11 +34,9 @@
                }
        }
 
-       if ($err) {
-               foreach ((array)$err as $key => $value) {
-                       $focus = "form.$key";
-               }
-       }
+    if ($err) {
+        $focus = 'form.' . array_shift(array_flip(get_object_vars($err)));
+    }
 
     if (!$user->country and $CFG->country) {
         $user->country = $CFG->country;