diff --git a/extension.driver.php b/extension.driver.php
index 2865d66..9210fb4 100644
--- a/extension.driver.php
+++ b/extension.driver.php
@@ -142,7 +142,7 @@ public function update($previousVersion = false)
         }
 
         // updating from versions prior to 1.2
-        if (version_compare($previous_version, '1.2', '<')) {
+        if (version_compare($previousVersion, '1.2', '<')) {
 
             // Remove directory from the upload fields, fixes Symphony Issue #1719
             $upload_tables = Symphony::Database()->fetchCol("field_id", "SELECT `field_id` FROM `tbl_fields_reflectedupload`");
diff --git a/extension.meta.xml b/extension.meta.xml
index fc449e8..e137310 100644
--- a/extension.meta.xml
+++ b/extension.meta.xml
@@ -16,6 +16,9 @@
 		</author>
 	</authors>
 	<releases>
+        <release version="1.3.3" date="2023-05-09" min="2.4.x" max="2.7.x">
+			* PHP 8.2 compatibility
+		</release>
 		<release version="1.3.2" date="2021-07-14" min="2.4.x" max="2.7.x">
 			* Fixed broken error messages ([#13](https://github.com/twiro/reflecteduploadfield/issues/13))
 			* Removed obsolete function 'getUniqueFilename'
diff --git a/fields/field.reflectedupload.php b/fields/field.reflectedupload.php
index 129145c..449a504 100644
--- a/fields/field.reflectedupload.php
+++ b/fields/field.reflectedupload.php
@@ -57,7 +57,7 @@ public function displaySettingsPanel(XMLElement &$wrapper , $errors = null)
         $label->appendChild($help);
 
         if (isset($errors['expression'])) {
-            $wrapper->appendChild(Widget::wrapFormElementWithError($label , $errors['expression']));
+            $wrapper->appendChild(Widget::Error($label , $errors['expression']));
         } else {
             $wrapper->appendChild($label);
         }
@@ -107,7 +107,11 @@ public function commit()
         $fields = array();
         $fields['field_id'] = $id;
         $fields['destination'] = $this->get('destination');
-        $fields['validator'] = ($fields['validator'] == 'custom' ? NULL : $this->get('validator'));
+        if (in_array('validator', $fields)) {
+            $fields['validator'] = ($fields['validator'] == 'custom' ? NULL : $this->get('validator'));
+        } else {
+            $fields['validator'] = $this->get('validator');
+        }
         $fields['expression'] = $this->get('expression');
         $fields['unique'] = $this->get('unique');
         $fields['unique'] = ($this->get('unique') ? 1 : 0);