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Function Reference/wp validate redirect

Contents

Description

Validates a URL for use in a redirect.

Checks whether the $location is using an allowed host, if it has an absolute path. Therefore, a plugin can set or remove allowed host(s) to or from the list. If the host is not allowed, then the redirect is to $default supplied @uses apply_filters() Calls 'allowed_redirect_hosts' on an array containing WordPress host string and $location host string.

Parameters

$location
(string) (required) The redirect to validate
Default: None
$default
(string) (optional) The value to return is $location is not allowed
Default:

Return Values

(string) 
redirect-sanitized URL

Change Log

Since: 2.8.1

Source File

wp_validate_redirect() is located in wp-includes/pluggable.php