X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/a6633642232efd164d4708967ab59e498fbff896..refs/pull/3012/head:/app/Providers/CustomValidationServiceProvider.php

diff --git a/app/Providers/CustomValidationServiceProvider.php b/app/Providers/CustomValidationServiceProvider.php
index 4a5272b40..c54f48ca3 100644
--- a/app/Providers/CustomValidationServiceProvider.php
+++ b/app/Providers/CustomValidationServiceProvider.php
@@ -7,7 +7,6 @@ use Illuminate\Support\ServiceProvider;
 
 class CustomValidationServiceProvider extends ServiceProvider
 {
-
     /**
      * Register our custom validation rules when the application boots.
      */
@@ -15,18 +14,15 @@ class CustomValidationServiceProvider extends ServiceProvider
     {
         Validator::extend('image_extension', function ($attribute, $value, $parameters, $validator) {
             $validImageExtensions = ['png', 'jpg', 'jpeg', 'gif', 'webp'];
-            return in_array(strtolower($value->getClientOriginalExtension()), $validImageExtensions);
-        });
 
-        Validator::extend('no_double_extension', function ($attribute, $value, $parameters, $validator) {
-            $uploadName = $value->getClientOriginalName();
-            return substr_count($uploadName, '.') < 2;
+            return in_array(strtolower($value->getClientOriginalExtension()), $validImageExtensions);
         });
 
         Validator::extend('safe_url', function ($attribute, $value, $parameters, $validator) {
             $cleanLinkName = strtolower(trim($value));
             $isJs = strpos($cleanLinkName, 'javascript:') === 0;
             $isData = strpos($cleanLinkName, 'data:') === 0;
+
             return !$isJs && !$isData;
         });
     }