GC_Customize_Manager::_validate_external_header_video()

最后更新于：2021-11-27 03:14:31

Callback for validating the external_header_video value.

参数

$validity

(GC_Error) (Required)

$value

(mixed) (Required)

响应

(mixed)

源文件

文件: gc-includes/class-gc-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;
	}