API16:JFormValidator/addRulePath

Description

Method to add a path to the list of rule include paths.

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Syntax

addRulePath($new=null)

Parameter Name	Default Value	Description
$new	null	$new A path or array of paths to add.

Returns

array The list of paths that have been added.

Defined in

libraries/joomla/form/formvalidator.php

Importing

jimport( 'joomla.form.formvalidator' );

Source Body

public function addRulePath($new = null)
{
        static $paths;

        if (!isset($paths)) {
                $paths = array(dirname(__FILE__).DS.'rules');
        }

        // Force path to an array.
        settype($new, 'array');

        // Add the new paths to the list if not already there.
        foreach ($new as $path) {
                if (!in_array($path, $paths)) {
                        array_unshift($paths, trim($path));
                }
        }

        return $paths;
}

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