Hello readers, today I will guide you to "increase post meta limit in WordPress?".

Post Meta:- Basically post meta is an attribute of any post, page or custom post type. You can add multiple post meta in a single post.

Recently I am working on a project and I have added more than 35 post meta ( attribute ) in a single post and get all post meta into a dropdown but all post meta did not display in a dropdown box. Its a default WordPress issue, in default WordPress meta limit is set.

For increasing the default post meta limit, you can add a hook function, put the below code into your functions.php file

<?php
	add_filter( 'postmeta_form_limit', 'meta_limit_increase' );
	function meta_limit_increase( $limit ) {
	    return 50;
	}
?>

You can increase the post limit according to your need.