From 703adfcb78a84c18348088cf09f733c12cf4c1a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Kv=C3=A1=C4=8Dek?= <michal@binarity.cz>
Date: Thu, 28 Jan 2016 16:00:31 +0100
Subject: [PATCH] FEATURE #1386: catch CSRF token exception

---
 app/Exceptions/Handler.php       | 6 ++++++
 resources/lang/en/validation.php | 7 +++----
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/app/Exceptions/Handler.php b/app/Exceptions/Handler.php
index 53617ef4..9a32465b 100644
--- a/app/Exceptions/Handler.php
+++ b/app/Exceptions/Handler.php
@@ -3,6 +3,7 @@
 namespace App\Exceptions;
 
 use Exception;
+use Illuminate\Session\TokenMismatchException;
 use Illuminate\Validation\ValidationException;
 use Illuminate\Auth\Access\AuthorizationException;
 use Illuminate\Database\Eloquent\ModelNotFoundException;
@@ -45,6 +46,11 @@ class Handler extends ExceptionHandler
      */
     public function render($request, Exception $e)
     {
+        if ($e instanceof TokenMismatchException){
+            //redirect to form an example of how I handle mine
+            return redirect($request->fullUrl())->with('error', trans('validation.csrf'));
+        }
+
         return parent::render($request, $e);
     }
 }
diff --git a/resources/lang/en/validation.php b/resources/lang/en/validation.php
index b0a1f143..470652e5 100644
--- a/resources/lang/en/validation.php
+++ b/resources/lang/en/validation.php
@@ -29,6 +29,7 @@ return [
     ],
     'boolean'              => 'The :attribute field must be true or false.',
     'confirmed'            => 'The :attribute confirmation does not match.',
+    'csrf'                 => 'Opps! Seems you could not submit form for a longtime. Please try again',
     'date'                 => 'The :attribute is not a valid date.',
     'date_format'          => 'The :attribute does not match the format :format.',
     'different'            => 'The :attribute and :other must be different.',
@@ -76,7 +77,6 @@ return [
     'timezone'             => 'The :attribute must be a valid zone.',
     'unique'               => 'The :attribute has already been taken.',
     'url'                  => 'The :attribute format is invalid.',
-
     /*
     |--------------------------------------------------------------------------
     | Custom Validation Language Lines
@@ -88,12 +88,11 @@ return [
     |
     */
 
-    'custom' => [
+    'custom'               => [
         'attribute-name' => [
             'rule-name' => 'custom-message',
         ],
     ],
-
     /*
     |--------------------------------------------------------------------------
     | Custom Validation Attributes
@@ -105,6 +104,6 @@ return [
     |
     */
 
-    'attributes' => [],
+    'attributes'           => [],
 
 ];