Wed Aug 21 07:29:31 MDT 2013

MVC:
  Models:
    Validate:
      Ip: Added two functions as well as better regex for matching IPv4 & IPv6            address types.
        inet(): Uses 'inet_pton' to validate IPv4 or IPv6 value.
        filter(): Uses 'filter_var' with the 'FILTER_VALIDATE_IP' option.
      Url:
        filter(): Uses 'filter_var' with the 'FILTER_VALIDATE_URL' option.