rest controller

kernel/RestController.php

@@ -94,8 +94,10 @@ class RestController
         $model = $this->model->where('id', $id)->first();
 
         foreach ($model->getFillable() as $item){
+            if (!empty($data[$item])){
                 $model->{$item} = $data[$item] ?? null;
             }
+        }
 
         $model->save();
         $this->renderApi($model->toArray());