X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/eaa1765c7a68cd671bcb37a666203210bf05d217..refs/pull/270/head:/app/Providers/AppServiceProvider.php

diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 51e205b79..40a1eef3d 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -1,8 +1,7 @@
-<?php
-
-namespace Oxbow\Providers;
+<?php namespace BookStack\Providers;
 
 use Illuminate\Support\ServiceProvider;
+use Validator;
 
 class AppServiceProvider extends ServiceProvider
 {
@@ -13,7 +12,11 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot()
     {
-        //
+        // Custom validation methods
+        Validator::extend('is_image', function($attribute, $value, $parameters, $validator) {
+            $imageMimes = ['image/png', 'image/bmp', 'image/gif', 'image/jpeg', 'image/jpg', 'image/tiff', 'image/webp'];
+            return in_array($value->getMimeType(), $imageMimes);
+        });
     }
 
     /**