Index: multiform.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/multiform/multiform.module,v
retrieving revision 1.10
diff -u -r1.10 multiform.module
--- multiform.module	13 Mar 2010 14:55:14 -0000	1.10
+++ multiform.module	24 Jul 2010 22:46:25 -0000
@@ -69,6 +69,7 @@
     $form_state['build_info']['args'] = $args;
     $index = $form_id . '_' . $key;
     if (isset($form_state_save['input']['multiform'][$index])) {
+      drupal_static_reset('drupal_validate_form');
       // drupal_build_form() honors our $form_state['input'] setup.
       $form_state['input'] = $form_state_save['input']['multiform'][$index];
       // Pass in the information about pressed buttons too.