From edf4e56cc00bfdb959ebdf102157da14da0bb77a Mon Sep 17 00:00:00 2001
From: Abdullah Al Noman <30390432+AbdullahValley@users.noreply.github.com>
Date: Sun, 20 Jan 2019 23:18:07 +0600
Subject: [PATCH] Error Codes Updated

---
 bKash-for-Raw-PHP.php | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/bKash-for-Raw-PHP.php b/bKash-for-Raw-PHP.php
index bb51e6e..d43d0aa 100644
--- a/bKash-for-Raw-PHP.php
+++ b/bKash-for-Raw-PHP.php
@@ -55,19 +55,20 @@
 
 curl_close($curl);
 
-        if ($err) {
-            echo $err;
-        }
+    //print_r($response); // For Getting all Response Data.
+
+    $api_response = json_decode ($response, true);  // Getting Response from bKash API.
+
+    $transaction_status = $api_response['transaction']['trxStatus']; // Transaction Status Codes
+    
+
+        if ($err || $transaction_status == "4001") {
+                echo 'Problem for Sending Response to bKash API ! Try Again after fews minutes.';
+            }
         else
         {
-            $api_response = json_decode ($response, true); // Getting Response from bKash API
-            
-            //print_r($response); // For Getting all Response Data
-            
 // Assign Transaction Information
 
-            $transaction_status = $api_response['transaction']['trxStatus']; // Transaction Status Codes
-
             $transaction_amount = $api_response['transaction']['amount']; // bKash Payment Amount
 
             $transaction_reference = $api_response['transaction']['reference']; // bKash Reference for Invoice ID