How to prevent member add duplicate Youtube URL

I have a problem when I add 2 videos same title.
When I view video, the detail page show both video.
P/s : I set the permalink as : https://mysite.com/sample-post/

Hi,

Please open \wp-content\plugins\contus-video-gallery\admin\controllers\videosController.php and find $videoName = filter_input(INPUT_POST, 'name');. below the line you can find the following code.

$slug = sanitize_title($videoName1);

Please replace with the below code and check.

$titlequery         = $this->_wpdb->get_var("SELECT count(vid) FROM ".$wpdb->prefix . "hdflvvideoshare where name='$videoName'");
                if(!empty($titlequery) || $titlequery>0){
                    $videoName1       = $videoName.rand();
                }
                $slug = sanitize_title($videoName1);

If you have any other queries feel free to contact us.

I did. It’s ok.
Thank u, K.

Hi,

Thank you for your update. If you have any other queries feel free to contact us.