Awilum/monstra-cms — pull request #26 by mbarzda (2012-10-16 18:01:01+00:00)
Title: Validation Helper: Added filter_var functions

Updated email, ip and url methods with filter_var instead preg_match function.
More: [filter_var](http://www.php.net/manual/en/function.filter-var.php), [validate filters](http://www.php.net/manual/en/filter.filters.validate.php)