Fix 'undefined' and 'null' being returned by the frontend

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to `twill` will be documented in this file.
 
+## 2.3.1 (2021-06-05)
+
+### Fixed
+
+- Media library upload regressions (hotfix) [#959](https://github.com/area17/twill/pull/959)
+
 ## 2.3.0 (2021-06-03)
 
 ### Added

src/Http/Controllers/Admin/FileLibraryController.php

@@ -315,6 +315,6 @@ public function uploadIsNotValid()
      */
     private function shouldReplaceFile($id)
     {
-        return isset($id) ? $this->repository->whereId($id)->exists() : false;
+        return is_numeric($id) ? $this->repository->whereId($id)->exists() : false;
     }
 }

src/Http/Controllers/Admin/MediaLibraryController.php

@@ -339,6 +339,6 @@ private function getExtraMetadatas()
      */
     private function shouldReplaceMedia($id)
     {
-        return isset($id) ? $this->repository->whereId($id)->exists() : false;
+        return is_numeric($id) ? $this->repository->whereId($id)->exists() : false;
     }
 }

src/TwillServiceProvider.php

@@ -47,7 +47,7 @@ class TwillServiceProvider extends ServiceProvider
      *
      * @var string
      */
-    const VERSION = '2.3.0';
+    const VERSION = '2.3.1';
 
     /**
      * Service providers to be registered.