From 9fd38b735abb6d5485a9e34c8c330a0a7d9cbeea Mon Sep 17 00:00:00 2001
From: Cédric Bonhomme <cedric@cedricbonhomme.org>
Date: Mon, 5 May 2014 13:40:39 +0200
Subject: Improved forms validation.

---
 pyaggr3g470r/models.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'pyaggr3g470r/models.py')

diff --git a/pyaggr3g470r/models.py b/pyaggr3g470r/models.py
index 6c6df180..dcbe221c 100644
--- a/pyaggr3g470r/models.py
+++ b/pyaggr3g470r/models.py
@@ -26,6 +26,7 @@ __revision__ = "$Date: 2014/04/12 $"
 __copyright__ = "Copyright (c) Cedric Bonhomme"
 __license__ = "GPLv3"
 
+import re
 import json
 from datetime import datetime
 from sqlalchemy import asc, desc
@@ -48,6 +49,10 @@ class User(db.Model, UserMixin):
     last_seen = db.Column(db.DateTime(), default=datetime.now)
     feeds = db.relationship('Feed', backref = 'subscriber', lazy = 'dynamic', cascade='all,delete-orphan')
 
+    @staticmethod
+    def make_valid_nickname(nickname):
+        return re.sub('[^a-zA-Z0-9_\.\-]', '', nickname)
+
     def get_id(self):
         """
         Return the id (email) of the user.
-- 
cgit