[Bugfix] Convert resource values to JSON values before validating

lindyhopchris · lindyhopchris · commit c142b29b8985 · 2021-02-05T12:41:23.000Z
Closes cloudcreativity#576
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -10,6 +10,10 @@ All notable changes to this project will be documented in this file. This projec
 - [#586](https://github.com/cloudcreativity/laravel-json-api/pull/586) Added French translations for validation and
   specification compliance messages.
 
+### Fixed
+- [#576](https://github.com/cloudcreativity/laravel-json-api/issues/576) Correctly pass existing resource values to
+  JSON values, before merging client values for validation.
+
 ## [3.2.0] - 2020-11-26
 
 ### Added
diff --git a/src/Validation/AbstractValidators.php b/src/Validation/AbstractValidators.php
@@ -31,6 +31,8 @@
 use CloudCreativity\LaravelJsonApi\Rules\DisallowedParameter;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Str;
+use function json_decode;
+use function json_encode;
 
 /**
  * Class AbstractValidators
@@ -435,6 +437,9 @@ protected function dataForUpdate($record, array $document): array
                 $record,
                 $resource['relationships'] ?? []
             );
+
+            /** @see https://github.com/cloudcreativity/laravel-json-api/issues/576 */
+            $resource = json_decode(json_encode($resource), true);
         }
 
         return $resource;
