Fall Back to an ACF Options Value When a Field Is Empty
Uses a site-wide default from your ACF options page whenever a post's own field is empty, such as a standard call-to-action text or banner.
Snippet Library
Custom Post Types & Fields snippets for WordPress
Snippets for custom post types, taxonomies and custom fields: register a post type, add meta boxes, show fields in lists and archives. For developers modeling content beyond posts and pages.
Minimum Image Size for an ACF Image Field
Rejects uploads to a chosen ACF image field when the picture is smaller than the width and height you need, such as for hero banners.