mediagoblin/tools/validator.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 from wtforms.validators import Email, URL
  18
  19 def validate_email(email):
  20     """
  21         Validates an email
  22
  23         Returns True if valid and False if invalid
  24     """
  25
  26     email_re = Email().regex
  27     result = email_re.match(email)
  28     if result is None:
  29         return False
  30     else:
  31         return result.string
  32
  33 def validate_url(url):
  34     """
  35         Validates a url
  36
  37         Returns True if valid and False if invalid
  38     """
  39
  40     url_re = URL().regex
  41     result = url_re.match(url)
  42     if result is None:
  43         return False
  44     else:
  45         return result.string
  46