WP_Customize_Manager::_validate_external_header_video() WordPress Method
The WP_Customize_Manager::_validate_external_header_video() function is used to validate an external header video. This function is used when the 'external_header_video' setting is updated.
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
(WP_Error)(Required)
- $value
(mixed)(Required)
Return
(mixed)
Source
File: wp-includes/class-wp-customize-manager.php
6081 6082 6083 6084 6085 6086 6087 6088 6089 | 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;} |
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Changelog
| Version | Description |
|---|---|
| 4.7.0 | Introduced. |