From e6c59280e3122bc6885615023bb8df8e4893ba56 Mon Sep 17 00:00:00 2001
From: synox <synox@user.github.org>
Date: Mon, 11 Mar 2019 19:43:20 +0700
Subject: [PATCH] update standards

---
 CONTRIBUTING.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 5c4dcda..6c38586 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -9,4 +9,16 @@ https://help.github.com/articles/fork-a-repo/
  * *minimal features and complexity:* only implement features that are really necessary for most users 
  * *batteries included/No build process:* the user should only download the repo and update the config file in order to run the app.   
  * *no database:* the application does not have it's own database. The IMAP server is the database. 
+ 
+ 
+ ## Standards
+ We try to follow the following standards:
+  * https://github.com/php-pds/skeleton
+  * http://keepachangelog.com
+  * 
+  
+## Do before pull request
+ * run code style fixer (https://cs.symfony.com/)
+   * `brew install php-cs-fixer`
+   * `php-cs-fixer fix`
  
\ No newline at end of file