Output custom term meta for taxonomy field when using WP Job Manager Field Editor

functions.php

<?php
// ^ this should only exist once at the top of child theme's functions.php file

// ADD THIS CODE TO YOUR CHILD THEME FUNCTIONS.PHP FILE OR USING THE CODE SNIPPETS PLUGIN

// MAKE SURE YOU UPDATE THE FIELDS BELOW, SPECICIALLY 'some_taxonomy_metakey' TO MATCH THE META KEY CONFIGURED IN FIELD EDITOR
// AND 'some_term_meta_key' TO MATCH THE META KEY SETUP IN PODS OR WHEN CREATING THE TAXONOMY META FIELD
add_filter( 'field_editor_get_custom_field_listing_meta', 'smyles_custom_taxonomy_meta_output', 10, 4 );

function smyles_custom_taxonomy_meta_output( $values, $meta_key, $listing_id, $args ){

	// We only want to process a specific meta key, taxonomy values should be an array, and taxonomy arg should be set
	if( $meta_key !== 'some_taxonomy_metakey' || ! is_array( $values ) || ! isset( $args['taxonomy'] ) || empty( $args['taxonomy'] ) ){
		return $values;
	}

	// Set this to the meta key set in PODS or whatever used to create custom meta in taxonomy
	$term_meta_key = 'some_term_meta_key';
	$term_metas = array();

	foreach( $values as $term_name ){

		$term = get_term_by( 'name', $term_name, $args['taxonomy'] );
		if( $term ){
			$meta_value = get_term_meta( $term->term_id, $term_meta_key, true );
			
			if( $meta_value ){
				$term_metas[] = $meta_value;
			}
		}
	}

	if( ! empty( $term_metas ) ){
		return $term_metas;
	}

	return $values;
}