For this example, search form is located in header.php
Create a php template searchform.php for the custom search form
You can display Custom Post Types and the
Admin Dashboard - add custom field
Once you have created a field group and input some data, you can now load and display the data in your theme.
insert this code to display ACF. learn more in acf documentation - displaying cpt
displaying CPT's taxonomies (source)
WP blog - Search FormCreate A Custom Search Form in WordPress
Youtube - Search Formyoutube - wordpress 101 - pt12
WordPress Codex - Search PageWordPress Codex
WP blog - Querying CPTWP blog
WP blog - Displaying ACF & CPTWP blog
ACF Documentation - Displaying ACF & CPT"Displaying values in your theme"