remove middleware handle request.

Author: suraj-webkul

app/Http/Kernel.php

@@ -21,7 +21,6 @@ class Kernel extends HttpKernel
         \Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
         \App\Http\Middleware\TrimStrings::class,
         \Webkul\Installer\Http\Middleware\CanInstall::class,
-        \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
     ];
 
     /**

packages/Webkul/Admin/src/Http/Controllers/Lead/LeadController.php

@@ -171,6 +171,8 @@ public function store(LeadForm $request): RedirectResponse
             $data['closed_at'] = Carbon::now();
         }
 
+        $data['person']['organization_id'] = empty($data['person']['organization_id']) ? null : $data['person']['organization_id'];
+
         $lead = $this->leadRepository->create($data);
 
         Event::dispatch('lead.create.after', $lead);
@@ -230,6 +232,8 @@ public function update(LeadForm $request, int $id): RedirectResponse|JsonRespons
             $data['lead_pipeline_stage_id'] = $stage->id;
         }
 
+        $data['person']['organization_id'] = empty($data['person']['organization_id']) ? null : $data['person']['organization_id'];
+
         $lead = $this->leadRepository->update($data, $id);
 
         Event::dispatch('lead.update.after', $lead);