Commit c08e2798 authored by Dries's avatar Dries
Browse files

- Patch #209236 by traxer: added a validation function for the poll form.

parent 5a54bbe7
......@@ -585,6 +585,15 @@ function poll_view_voting(&$form_state, $node, $block) {
return $form;
}
/**
* Validation function for processing votes
*/
function poll_view_voting_validate($form, &$form_state) {
if ($form_state['values']['choice'] == -1) {
form_set_error( 'choice', t('Your vote could not be recorded because you did not select any of the choices.'));
}
}
/**
* Submit handler for processing a vote
*/
......
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