customize the response message

app/Http/Requests/V3/Dashboard/Harim/PanjareVahed/GetFinalPolygonsRequest.php

@@ -3,7 +3,9 @@
 namespace App\Http\Requests\V3\Dashboard\Harim\PanjareVahed;
 
 use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Contracts\Validation\Validator;
 use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Http\Exceptions\HttpResponseException;
 
 class GetFinalPolygonsRequest extends FormRequest
 {
@@ -32,4 +34,15 @@ class GetFinalPolygonsRequest extends FormRequest
             'final_plan.coordinates' => 'required|array',
         ];
     }
+
+    protected function failedValidation(Validator $validator)
+    {
+        $response = response()->json([
+            'statusCode' => 422,
+            'message' => 'invalid inputs',
+            'errors' => $validator->errors(),
+        ], 422);
+
+        throw new HttpResponseException($response);
+    }
 }