Fix undefined for everyone

WPBP · Jan 9, 2023 · aa23b59 · aa23b59
1 parent e923bd8
commit aa23b59
Showing 1 changed file with 11 additions and 8 deletions.
diff --git a/class.wph-widget.php b/class.wph-widget.php
@@ -102,15 +102,18 @@ function update($new_instance, $old_instance) {
         foreach ($this->fields as $key) {
             $slug = $key['id'];
 
-            if (isset($key['validate'])) {
-                if (false === $this->validate($key['validate'], $new_instance[$slug])) {
-                    return $instance;
+            if (isset($new_instance[$slug])) {
+                if (isset($key['validate'])) {
+                    if (false === $this->validate($key['validate'], $new_instance[$slug])) {
+                        return $instance;
+                    }
+                }
+
+                $instance[$slug] = strip_tags($new_instance[$slug]);
+
+                if (isset($key['filter'])) {
+                    $instance[$slug] = $this->filter($key['filter'], $new_instance[$slug]);
                 }
-            }
-
-            @$instance[$slug] = strip_tags($new_instance[$slug]);
-            if (isset($key['filter'])) {
-                $instance[$slug] = $this->filter($key['filter'], $new_instance[$slug]);
             }
         }