fixUploadBankInSlip

app/Http/Controllers/BookingController.php

@@ -620,6 +620,7 @@ class BookingController extends Controller
             ); 
 
             if($upload_path){
+
                 $user_bankslip = $booking->userBankSlip()->first();
             
                 // if user bankslip not exist, create new one 
@@ -651,7 +652,12 @@ class BookingController extends Controller
 
         if(!$user_bankslip){
             return response()->json(["message"=> "not found"],400);
-		}
+        }
+        
+        // validate transfer amount exist 
+        if(!$request->input('transfer_amount')){
+            return response()->json(['message' => 'Please input amount'], 400);
+        }
 		
 		// update booking status 
 		$booking->status = 3;