Unlocking Power with Advanced Custom Fields (ACF) in WordPress

What exactly is Advanced Custom Fields (ACF)?

Advanced Custom Fields is a WordPress plugin that allows you to extend the normal functionality of your content by adding custom fields. It’s an effective tool for creating organized data that’s tailored to your individual requirements.

Advanced Custom Fields (ACF) transforms WordPress sites into full-fledged content management systems by giving you with all the tools you need to better manage your data. The ACF plugin gives you complete control over your WordPress edit screens, custom field data, and other features.

Adding fields to WordPress is feasible in all areas, including posts, pages, users, taxonomy terms, media, comments, and even custom settings pages. It couldn’t be easier to add structure to the WordPress content authoring experience.

This guide will teach you how to:

  • Download and install the Advanced Custom Fields (ACF) plugin.
  • Create new fields
  • Create field content.
  • Display fields in your theme
  • Register custom post types and taxonomies

You need to implement below code to respective template

<?php the_field( 'review' ); ?>

Custom fields are built into WordPress and can be found on pages, posts, and custom post types. The native custom field interface, on the other hand, is not very user-friendly. With ACF installed, you may configure which fields appear and how they appear.

With ACF 6.1, you can now register custom post types, taxonomies, and fields, transforming WordPress into a full-fledged content management system.

Registering Custom Post Types

Post types are useful for storing data items other than posts and pages, and WordPress provides an admin UI for managing your data as well as a URL structure for accessing them on the site’s frontend.

Learn how to use Advanced Custom Fields (ACF) to register a custom post type.

Registering Custom Taxonomies

Individual posts for a post type are classified and classified using taxonomies. WordPress has an admin interface for managing taxonomies and categorizing content with terms.

Import and Export

Because we want post type and taxonomy definitions to be as portable and reusable as possible, we’ve extended the same functionality to them as we have to custom fields.

PHP export, exporting and importing JSON, local JSON and synchronized JSON, as well as importing post types and taxonomies produced with the Custom Post Type UI plugin (CPTUI), are all supported.

PHP Export

The PHP generated when you pick post types or taxonomies in the “Export” meta box of the “Tools” page and click Generate PHP is the native WordPress registration function. This makes it simple to utilize ACF to produce post types and taxonomies, and then just copy and paste the code into your sites:
PHP code for custom post types is being exported.

After exporting a custom post type or taxonomy to PHP and including it in your theme or plugin, it is no longer manageable in ACF’s admin pages and can be securely deleted from ACF.

Importing from Custom Post Type UI

We know that many customers utilize the Custom Post Type UI (CPTUI) plugin in addition to ACF and may choose to merge post types, taxonomies, and fields into ACF in the future. To assist with this, we have designed a specialized import tool for migrating CPTUI post types and taxonomies to Advanced Custom Fields (ACF).

When the CPTUI plugin is activated and post types and taxonomies have been established with it, ACF will display a notification in the Advanced Custom Fields (ACF) plugin admin notifying you that ACF can now manage them, with a link to the “Tools” page to execute the import. There is a new section in the “Import” meta box of the “Tools” page where you can import CPTUI post types, taxonomies, or both.

Importing post types and taxonomies created with CPTUI plugin.

To begin, click the Import from Custom Post Type UI option. You can safely deactivate the CPTUI plugin after it has been successfully imported. No CPTUI plugin data is deleted during the import.

We recommend uninstalling the CPTUI plugin after the import to avoid registering duplicate post types and taxonomies.

Field Types:

Advanced Custom Fields (ACF) supports various field types, including text, image, date picker, repeater, and more.

Field Types
EmailSelectAccordion
NumberTrue / FalseClone
PasswordFileFlexible Content
RangeGalleryGroup
TextImageRepeater
Text AreaoEmbedTab
URLWysiwyg EditorLink
Button GroupColor PickerPage Link
CheckboxDate PickerPost Object
Radio ButtonDate Time PickerRelationship
Google MapTime PickerTaxonomy
Advanced Custom Fields (ACF) in WordPress – Field Types

Installation:

Method 1: Log in automatically to your WordPress installation.

  • Click the Plugins menu in the Administration Panels.
  • Under Plugins, select the ‘Add New’ submenu.
  • Search for ‘Advanced Custom Fields’.
  • On the ACF plugin (the first choice), click the ‘Install Now’ button.
  • After installation, a new menu item called ‘Custom Fields’ will appear.

Method 1: FTP

  • Get the Advanced Custom Fields plugin.
  • ‘advanced-custom-fields’ should be placed in the ‘/wp-content/plugins/’ directory.
  • In WordPress, go to the ‘Plugins’ menu and activate the plugin.
  • There will be a new menu item called ‘Custom Fields’ after the installation.

Creating Custom Fields:

To easily define custom fields, use the ACF interface in the WordPress admin.

Displaying ACF Fields:

You may retrieve and display ACF field values in your theme templates by using the get_field() method.
Change the layout and appearance of ACF fields to meet your design needs.

Repeater Fields:

Using repeater fields is a method of dealing with data sets that can be repeated, such as image galleries or team member profiles.
By dynamically cycling between repeater fields in your templates, you may present text in a flexible manner.

ACF Blocks and Gutenberg Integration: For a more seamless editing experience, convert your ACF fields into custom Gutenberg blocks.
Register ACF blocks with PHP code to improve the functionality of the WordPress block editor.

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