I want to add new fields to Add Listing Form. Some examples are:
– I will add Location manually in the admin panel and user can select only those location only.
– I want to pin code field.
– Multiple Category Select drop down does not look good like other multiple select drop-downs.
Also If by any chance I’m able to add fields through code, in which file these fields get stored or updated
Also you can change it directly from edit.php and submit.php files: http://prntscr.com/leuwl8
Read this tutorial for overriding the template files in child theme: https://docs.cththemes.com/docs/advance-features/override-citybook-add-ons-templates/
Then use this action filter to save your custom data to post: do_action('citybook-addons-save-addfields', $listing_id);