Reply To: Pre-populate radio button with CPTs?

• cplumley

• February 12, 2020 at 4:40 am

Yes, I am actually doing this with a dropdown, but it is the same concept. The Documentation can be found here: https://www.advancedcustomfields.com/resources/acf-load_field/.

You can use something like add_filter('acf/load_field/name=cpt_all', 'acf_load_post_types'); to limit the use to any custom fields named cpt_all. Here is the code that I am using:

function acf_load_post_types( $field ) {
    
    // reset choices
    $field['choices'] = array();

		$args = array(
				'public' => true
		);

		$post_types = get_post_types($args);

		foreach ($post_types as $post_type) {
			if ($post_type !== 'attachment' && $post_type !== 'page')
				$field['choices'][$post_type] = ucfirst($post_type);
		}
    
    // return the field
    return $field;
    
}

add_filter('acf/load_field/name=cpt_all', 'acf_load_post_types');