From 616544667f5c08a81ce915c531e644a286e3d88a Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 19 Jan 2006 17:53:53 +0000
Subject: [PATCH] - Patch #45281 by flevour/chx: fixed problem with categories
not being set properly validated.
---
includes/form.inc | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/includes/form.inc b/includes/form.inc
index 6db8a623d756..021c76884e49 100644
--- a/includes/form.inc
+++ b/includes/form.inc
@@ -139,8 +139,9 @@ function drupal_submit_form($form_id, $form, $callback = NULL) {
function _form_validate($elements, $form_id = NULL) {
/* Validate the current input */
if (!$elements['#validated'] && ($elements['#input'] || isset($form_id))) {
- // An empty checkbox returns 0 and an empty textfield returns '' so we use empty().
- // Unfortunately, empty('0') returns TRUE so we need a special check for the '0' string.
+ // An empty textfield returns '' so we use empty(). An empty checkbox
+ // and a textfield could return '0' and empty('0') returns TRUE so we
+ // need a special check for the '0' string.
if ($elements['#required'] && empty($elements['#value']) && $elements['#value'] !== '0') {
form_error($elements, t('%name field is required.', array('%name' => $elements['#title'])));
}
@@ -273,7 +274,7 @@ function _form_builder($form_id, $form) {
$form['#value'] = $edit; // normal element
}
elseif (isset($form['#return_value'])) {
- $form['#value'] = 0; // checkbox unchecked
+ $form['#value'] = '0'; // checkbox unchecked
}
}
if (!isset($form['#value'])) {
--
GitLab