view sites/all/modules/views/plugins/views_plugin_argument_validate_numeric.inc @ 2:b74b41bb73f0

-- Google analytics module

<?php

/**
 * @file
 * Contains the numeric argument validator plugin.
 */

/**
 * Validate whether an argument is numeric or not.
 *
 * @ingroup views_argument_validate_plugins
 */
class views_plugin_argument_validate_numeric extends views_plugin_argument_validate {
  function validate_argument($argument) {
    return is_numeric($argument);
  }
}