WP_Customize_Manager::_validate_external_header_video( WP_Error $validity, mixed $value )

Callback for validating the external_header_video value.


Description Description

Ensures that the provided URL is supported.


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Parameters Parameters

$validity

(WP_Error) (Required)

$value

(mixed) (Required)


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Return Return

(mixed)


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Source 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;
	}


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Changelog Changelog

Changelog
Version Description
4.7.0 Introduced.

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