Are you looking for a way to restrict the number of images to be added in a gallery? While there’s probably a plugin for this, we have created a quick code snippet that you can use to limit number of images in a gallery in WordPress.
All you have to do is add this code to your theme’s single.php file:
You need to replace ### with the page ID showing your image gallery.
Note: If this is your first time adding code snippets in WordPress, then please refer to our guide on how to properly add code snippets in WordPress, so you don’t accidentally break your site.
If you liked this code snippet, please consider checking out our other articles on the site like: 9 best WordPress events plugins and how to fix the error establishing a database connection in WordPress.