Merge pull request #17117 from craftcms/bugfix/17114-time-field-serialization-v2

add serializeValueForDb method to the time field

Author: brandonkelly

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Release Notes for Craft CMS 4
 
+## Unreleased
+
+- Fixed a bug where Time field values weren’t saving properly. ([#17114](https://github.com/craftcms/cms/issues/17114))
+
 ## 4.15.0.1 - 2025-04-16
 
 - Fixed an error that could occur when running “Updating search indexes” jobs.

src/fields/Time.php

@@ -212,6 +212,15 @@ public function serializeValue(mixed $value, ?ElementInterface $element = null):
         return $value?->format('H:i:s');
     }
 
+    /**
+     * @inheritdoc
+     */
+    public function serializeValueForDb(mixed $value, ?ElementInterface $element): mixed
+    {
+        // Bypass Db::prepareDateForDb()
+        return $this->serializeValue($value, $element);
+    }
+
     /**
      * @inheritdoc
      */