WP_Customize_Manager::_validate_external_header_video( WP_Error $validity, mixed $value )
Callback for validating the external_header_video value.
Description
Ensures that the provided URL is supported.
Parameters
- $validity
-
(Required)
- $value
-
(Required)
Return
(mixed)
Source
File: wp-includes/class-wp-customize-manager.php
public function _validate_external_header_video( $validity, $value ) {
$video = esc_url_raw( $value );
if ( $video ) {
if ( ! preg_match( '#^https?://(?:www\.)?(?:youtube\.com/watch|youtu\.be/)#', $video ) ) {
$validity->add( 'invalid_url', __( 'Please enter a valid YouTube URL.' ) );
}
}
return $validity;
}
Changelog
| Version | Description |
|---|---|
| 4.7.0 | Introduced. |