• Plugin is said to be 1.0.0 (= first stable release).
    But IMHO it’s nowhere near stable, if even finished. I understand it may be a “best effort” work, but numbering 0.2 may better represent the usability state.
    Although please let me comment that there is a *bunch* of unused code, complicated construct, and convoluted stuff like “custom loader”.
    I had to remove almost 500 loc in order to simply not bug me, but that was not enough really give me incentive to reshape it further.

    Patch below
    8 files changed, 48 insertions(+), 566 deletions(-)

    diff --git a/acf-form-builder.php b/acf-form-builder.php
    index d06592f..0360232 100644
    --- a/acf-form-builder.php
    +++ b/acf-form-builder.php
    @@ -18,51 +18,47 @@
     	die;
     }
     
    -/**
    - * The code that runs during plugin activation.
    - * This action is documented in includes/class-acf-form-builder-activator.php
    - */
    -function activate_acf_form_builder() {
    -	require_once plugin_dir_path( __FILE__ ) . 'includes/class-acf-form-builder-activator.php';
    -	Acf_Form_Builder_Activator::activate();
    -}
    +class Acf_Form_Builder {
     
    -/**
    - * The code that runs during plugin deactivation.
    - * This action is documented in includes/class-acf-form-builder-deactivator.php
    - */
    -function deactivate_acf_form_builder() {
    -	require_once plugin_dir_path( __FILE__ ) . 'includes/class-acf-form-builder-deactivator.php';
    -	Acf_Form_Builder_Deactivator::deactivate();
    -}
    +	const acf_form_builder = 'acf-form-buider';
    +	const version = "1.0.0";
     
    -register_activation_hook( __FILE__, 'activate_acf_form_builder' );
    -register_deactivation_hook( __FILE__, 'deactivate_acf_form_builder' );
    +	public function __construct() {
    +    // add field in to acf field admin
    +    $dir = plugin_dir_path( __FILE__ );
     
    -/**
    - * The core plugin class that is used to define internationalization,
    - * admin-specific hooks, and public-facing site hooks.
    - */
    -require plugin_dir_path( __FILE__ ) . 'includes/class-acf-form-builder.php';
    +    include_once( $dir . 'includes/settings/class-acf-form-builder-settings.php' );
    +		// once all plugins are loaded, figure out if we need to stub any functions
    +    add_action('acf/render_field_settings','Settings::add_field_display_label_pro');
    +    add_action('acf/create_field_options', 'Settings::add_field_display_label');
     
    -/**
    - * Begins execution of the plugin.
    - *
    - * Since everything within the plugin is registered via hooks,
    - * then kicking off the plugin from this point in the file does
    - * not affect the page life cycle.
    - *
    - * @since    1.0.0
    - */
    -function run_acf_form_builder() {
    +    include_once( $dir . 'includes/default-actions/acf-form-builder-default-actions.php' );
     
    -	// add field in to acf field admin
    -	$dir = plugin_dir_path( __FILE__ );
    -	include_once( $dir . 'includes/settings/class-acf-form-builder-settings.php' );
    -	include_once( $dir . 'includes/default-actions/acf-form-builder-default-actions.php' );
    +		add_action( 'plugins_loaded', [__CLASS__, 'load_plugin_textdomain'] );
     
    -	$plugin = new Acf_Form_Builder();
    -	$plugin->run();
    +		require_once $dir . 'admin/class-acf-form-builder-admin.php';
    +		$plugin_admin = new Acf_Form_Builder_Admin( self::acf_form_builder, self::version );
    +		add_action( 'admin_enqueue_scripts', [$plugin_admin, 'enqueue_styles'] );
    +		add_action( 'admin_enqueue_scripts', [$plugin_admin, 'acf_fb_display_action_fields'] );
    +		add_action( 'wp_ajax_acf_fb_ajax_change', [$plugin_admin, 'acf_fb_meta_box_ajax_handler'] );
    +		add_action( 'admin_enqueue_scripts', [$plugin_admin, 'enqueue_scripts'] );
    +		add_action( 'add_meta_boxes', [$plugin_admin, 'acf_fb_add_custom_box'] );
    +		add_action( 'save_post', [$plugin_admin, 'acf_fb_save_form_settings_meta'] );
    +		add_action( 'admin_notices', [$plugin_admin, 'acf_fb_handle_error_before_save'] );
     
    +		require_once $dir . 'public/class-acf-form-builder-public.php';
    +		$plugin_public = new Acf_Form_Builder_Public( self::acf_form_builder, self::version );
    +		add_action( 'wp_enqueue_scripts', [$plugin_public, 'enqueue_styles'] );
    +		add_action( 'wp_enqueue_scripts', [$plugin_public, 'enqueue_scripts'] );
    +		add_action( 'init', [$plugin_public, 'acf_fb_register_shortcode'] );
    +		add_action( 'template_redirect', [$plugin_public, 'load_acf_form_head'] );
    +		add_action( 'save_post', [$plugin_admin, 'acf_fb_save_form_settings_meta_fronted'] );
    +
    +	}
    +
    +	public static function load_plugin_textdomain() {
    +		load_plugin_textdomain( self::acf_form_builder, false, dirname( dirname( plugin_basename( __FILE__ ) ) ) . '/languages/' );
    +	}
     }
    -run_acf_form_builder();
    \ No newline at end of file
    +
    +$plugin = new Acf_Form_Builder();
    diff --git a/admin/class-acf-form-builder-admin.php b/admin/class-acf-form-builder-admin.php
    index b615cc4..c752962 100644
    --- a/admin/class-acf-form-builder-admin.php
    +++ b/admin/class-acf-form-builder-admin.php
    @@ -168,57 +168,27 @@ public function acf_fb_meta_box_ajax_handler() {
     	public function acf_fb_add_custom_box() {
     		//count forms
     		global $post;
    -		$post_type = $post->post_type;
    -		if ('acf-field-group' == $post_type ) {$post_type = 'acf-field-group';} else {$post_type = 'acf';}
    -		$post_args = array('posts_per_page' => 10, 'post_type' => $post_type, 'exclude' => $post->ID, );
    -		$other_posts = get_posts($post_args);
    -		foreach ($other_posts as $other_post) {
    -   			$get_post_meta = get_post_meta($other_post->ID);
    -			$form_settings = unserialize($get_post_meta['form_settings'][0]);
    -   			if (in_array('form', $form_settings)) {$forms_count_result = 2;break;} else {$forms_count_result = 0;}
    - 		 }
    -		if ($forms_count_result < 1) {
    -
    -        add_meta_box(
    -            'acf_fb_form_settings',           				// Unique ID
    -            'Form Builder Settings',  					// Box title
    -            array($this, 'acf_fb_main_custom_box_html'),  	// Content callback, must be of type callable
    -            array('acf', 'acf-field-group'),                   						// Post type
    -            'normal',
    -            'high'
    -        );
    -
    -        } else {
    -
    -        add_meta_box(
    -            'acf_fb_form_settings',           				// Unique ID
    -            'Form Builder Settings',  					// Box title
    -            array($this, 'acf_fb_custom_error_box_html'),  	// Content callback, must be of type callable
    -            array('acf', 'acf-field-group'),                   						// Post type
    -            'normal',
    -            'high'
    -        );
     
    -        }
    -     	 
    -	}
    -	public function acf_fb_custom_error_box_html()
    -	{
    -		echo '<style>p.acf-cta-action a {color: #fff;font-size: 18px;font-weight: 800;}</style>';
    -		echo '<p><strong>ACF Form Builder Notice:</strong> You have exceeded the maximum forms that you can use in FREE version. Please update to PRO version to remove the limitations.</p><p style="background: #ff2828;padding: 10px;text-align: center;color: #FFFFFF;"><strong><a style="font-size: 18px;font-weight: 800;color: #fff;" href="https://www.wpwiseguys.com/recommends/acf-form-builder-pro-dashboard/">UPDATE TO PRO VERSION NOW!</a><p></strong>';
    +    add_meta_box(
    +      'acf_fb_form_settings',           				// Unique ID
    +      'Form Builder Settings',  					// Box title
    +      array($this, 'acf_fb_main_custom_box_html'),  	// Content callback, must be of type callable
    +      array('acf', 'acf-field-group'),                   						// Post type
    +      'normal',
    +      'high'
    +    );
     	}
     
     	public function acf_fb_main_custom_box_html() {
     		global $post;
    -
     		$post_type = $post->post_type;
    -		
     		$post_meta = get_post_meta($post->ID);
     
     		if (isset($post_meta['form_settings'])) {
     			$form_settings = unserialize($post_meta['form_settings'][0]);
     		}
    -        ?>
    +    ?>
    +
             <style type="text/css">
             #acf_fb_form_settings .inside {
             	margin: 0;
    diff --git a/includes/class-acf-form-builder-activator.php b/includes/class-acf-form-builder-activator.php
    deleted file mode 100644
    index 3d6a16b..0000000
    --- a/includes/class-acf-form-builder-activator.php
    +++ /dev/null
    @@ -1,36 +0,0 @@
    -<?php
    -
    -/**
    - * Fired during plugin activation
    - *
    - * @link       https://catsplugins.com
    - * @since      1.0.0
    - *
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - */
    -
    -/**
    - * Fired during plugin activation.
    - *
    - * This class defines all code necessary to run during the plugin's activation.
    - *
    - * @since      1.0.0
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - * @author     Nicholas To <[email protected]>
    - */
    -class Acf_Form_Builder_Activator {
    -
    -	/**
    -	 * Short Description. (use period)
    -	 *
    -	 * Long Description.
    -	 *
    -	 * @since    1.0.0
    -	 */
    -	public static function activate() {
    -
    -	}
    -
    -}
    diff --git a/includes/class-acf-form-builder-deactivator.php b/includes/class-acf-form-builder-deactivator.php
    deleted file mode 100644
    index 87f78e8..0000000
    --- a/includes/class-acf-form-builder-deactivator.php
    +++ /dev/null
    @@ -1,36 +0,0 @@
    -<?php
    -
    -/**
    - * Fired during plugin deactivation
    - *
    - * @link       https://catsplugins.com
    - * @since      1.0.0
    - *
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - */
    -
    -/**
    - * Fired during plugin deactivation.
    - *
    - * This class defines all code necessary to run during the plugin's deactivation.
    - *
    - * @since      1.0.0
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - * @author     Nicholas To <[email protected]>
    - */
    -class Acf_Form_Builder_Deactivator {
    -
    -	/**
    -	 * Short Description. (use period)
    -	 *
    -	 * Long Description.
    -	 *
    -	 * @since    1.0.0
    -	 */
    -	public static function deactivate() {
    -
    -	}
    -
    -}
    diff --git a/includes/class-acf-form-builder-i18n.php b/includes/class-acf-form-builder-i18n.php
    deleted file mode 100644
    index ecf0ebc..0000000
    --- a/includes/class-acf-form-builder-i18n.php
    +++ /dev/null
    @@ -1,47 +0,0 @@
    -<?php
    -
    -/**
    - * Define the internationalization functionality
    - *
    - * Loads and defines the internationalization files for this plugin
    - * so that it is ready for translation.
    - *
    - * @link       https://catsplugins.com
    - * @since      1.0.0
    - *
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - */
    -
    -/**
    - * Define the internationalization functionality.
    - *
    - * Loads and defines the internationalization files for this plugin
    - * so that it is ready for translation.
    - *
    - * @since      1.0.0
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - * @author     Nicholas To <[email protected]>
    - */
    -class Acf_Form_Builder_i18n {
    -
    -
    -	/**
    -	 * Load the plugin text domain for translation.
    -	 *
    -	 * @since    1.0.0
    -	 */
    -	public function load_plugin_textdomain() {
    -
    -		load_plugin_textdomain(
    -			'acf-form-buider',
    -			false,
    -			dirname( dirname( plugin_basename( __FILE__ ) ) ) . '/languages/'
    -		);
    -
    -	}
    -
    -
    -
    -}
    diff --git a/includes/class-acf-form-builder-loader.php b/includes/class-acf-form-builder-loader.php
    deleted file mode 100644
    index 81bb316..0000000
    --- a/includes/class-acf-form-builder-loader.php
    +++ /dev/null
    @@ -1,129 +0,0 @@
    -<?php
    -
    -/**
    - * Register all actions and filters for the plugin
    - *
    - * @link       https://catsplugins.com
    - * @since      1.0.0
    - *
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - */
    -
    -/**
    - * Register all actions and filters for the plugin.
    - *
    - * Maintain a list of all hooks that are registered throughout
    - * the plugin, and register them with the WordPress API. Call the
    - * run function to execute the list of actions and filters.
    - *
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - * @author     Nicholas To <[email protected]>
    - */
    -class Acf_Form_Builder_Loader {
    -
    -	/**
    -	 * The array of actions registered with WordPress.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   protected
    -	 * @var      array    $actions    The actions registered with WordPress to fire when the plugin loads.
    -	 */
    -	protected $actions;
    -
    -	/**
    -	 * The array of filters registered with WordPress.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   protected
    -	 * @var      array    $filters    The filters registered with WordPress to fire when the plugin loads.
    -	 */
    -	protected $filters;
    -
    -	/**
    -	 * Initialize the collections used to maintain the actions and filters.
    -	 *
    -	 * @since    1.0.0
    -	 */
    -	public function __construct() {
    -
    -		$this->actions = array();
    -		$this->filters = array();
    -
    -	}
    -
    -	/**
    -	 * Add a new action to the collection to be registered with WordPress.
    -	 *
    -	 * @since    1.0.0
    -	 * @param    string               $hook             The name of the WordPress action that is being registered.
    -	 * @param    object               $component        A reference to the instance of the object on which the action is defined.
    -	 * @param    string               $callback         The name of the function definition on the $component.
    -	 * @param    int                  $priority         Optional. he priority at which the function should be fired. Default is 10.
    -	 * @param    int                  $accepted_args    Optional. The number of arguments that should be passed to the $callback. Default is 1.
    -	 */
    -	public function add_action( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
    -		$this->actions = $this->add( $this->actions, $hook, $component, $callback, $priority, $accepted_args );
    -	}
    -
    -	/**
    -	 * Add a new filter to the collection to be registered with WordPress.
    -	 *
    -	 * @since    1.0.0
    -	 * @param    string               $hook             The name of the WordPress filter that is being registered.
    -	 * @param    object               $component        A reference to the instance of the object on which the filter is defined.
    -	 * @param    string               $callback         The name of the function definition on the $component.
    -	 * @param    int                  $priority         Optional. he priority at which the function should be fired. Default is 10.
    -	 * @param    int                  $accepted_args    Optional. The number of arguments that should be passed to the $callback. Default is 1
    -	 */
    -	public function add_filter( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
    -		$this->filters = $this->add( $this->filters, $hook, $component, $callback, $priority, $accepted_args );
    -	}
    -
    -	/**
    -	 * A utility function that is used to register the actions and hooks into a single
    -	 * collection.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   private
    -	 * @param    array                $hooks            The collection of hooks that is being registered (that is, actions or filters).
    -	 * @param    string               $hook             The name of the WordPress filter that is being registered.
    -	 * @param    object               $component        A reference to the instance of the object on which the filter is defined.
    -	 * @param    string               $callback         The name of the function definition on the $component.
    -	 * @param    int                  $priority         The priority at which the function should be fired.
    -	 * @param    int                  $accepted_args    The number of arguments that should be passed to the $callback.
    -	 * @return   array                                  The collection of actions and filters registered with WordPress.
    -	 */
    -	private function add( $hooks, $hook, $component, $callback, $priority, $accepted_args ) {
    -
    -		$hooks[] = array(
    -			'hook'          => $hook,
    -			'component'     => $component,
    -			'callback'      => $callback,
    -			'priority'      => $priority,
    -			'accepted_args' => $accepted_args
    -		);
    -
    -		return $hooks;
    -
    -	}
    -
    -	/**
    -	 * Register the filters and actions with WordPress.
    -	 *
    -	 * @since    1.0.0
    -	 */
    -	public function run() {
    -
    -		foreach ( $this->filters as $hook ) {
    -			add_filter( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
    -		}
    -
    -		foreach ( $this->actions as $hook ) {
    -			add_action( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
    -		}
    -
    -	}
    -
    -}
    diff --git a/includes/class-acf-form-builder.php b/includes/class-acf-form-builder.php
    deleted file mode 100644
    index 13f2973..0000000
    --- a/includes/class-acf-form-builder.php
    +++ /dev/null
    @@ -1,223 +0,0 @@
    -<?php
    -
    -/**
    - * The file that defines the core plugin class
    - *
    - * A class definition that includes attributes and functions used across both the
    - * public-facing side of the site and the admin area.
    - *
    - * @link       https://catsplugins.com
    - * @since      1.0.0
    - *
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - */
    -
    -/**
    - * The core plugin class.
    - *
    - * This is used to define internationalization, admin-specific hooks, and
    - * public-facing site hooks.
    - *
    - * Also maintains the unique identifier of this plugin as well as the current
    - * version of the plugin.
    - *
    - * @since      1.0.0
    - * @package    acf_form_builder
    - * @subpackage acf_form_builder/includes
    - * @author     Nicholas To <[email protected]>
    - */
    -class Acf_Form_Builder {
    -
    -	/**
    -	 * The loader that's responsible for maintaining and registering all hooks that power
    -	 * the plugin.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   protected
    -	 * @var      Acf_Form_Builder_Loader    $loader    Maintains and registers all hooks for the plugin.
    -	 */
    -	protected $loader;
    -
    -	/**
    -	 * The unique identifier of this plugin.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   protected
    -	 * @var      string    $acf_form_builder    The string used to uniquely identify this plugin.
    -	 */
    -	protected $acf_form_builder;
    -
    -	/**
    -	 * The current version of the plugin.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   protected
    -	 * @var      string    $version    The current version of the plugin.
    -	 */
    -	protected $version;
    -
    -	/**
    -	 * Define the core functionality of the plugin.
    -	 *
    -	 * Set the plugin name and the plugin version that can be used throughout the plugin.
    -	 * Load the dependencies, define the locale, and set the hooks for the admin area and
    -	 * the public-facing side of the site.
    -	 *
    -	 * @since    1.0.0
    -	 */
    -	public function __construct() {
    -
    -		$this->acf_form_builder = 'acf-form-buider';
    -		$this->version = '1.0.0';
    -
    -		$this->load_dependencies();
    -		$this->set_locale();
    -		$this->define_admin_hooks();
    -		$this->define_public_hooks();
    -
    -	}
    -
    -	/**
    -	 * Load the required dependencies for this plugin.
    -	 *
    -	 * Include the following files that make up the plugin:
    -	 *
    -	 * - Acf_Form_Builder_Loader. Orchestrates the hooks of the plugin.
    -	 * - Acf_Form_Builder_i18n. Defines internationalization functionality.
    -	 * - Acf_Form_Builder_Admin. Defines all hooks for the admin area.
    -	 * - Acf_Form_Builder_Public. Defines all hooks for the public side of the site.
    -	 *
    -	 * Create an instance of the loader which will be used to register the hooks
    -	 * with WordPress.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   private
    -	 */
    -	private function load_dependencies() {
    -
    -		/**
    -		 * The class responsible for orchestrating the actions and filters of the
    -		 * core plugin.
    -		 */
    -		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-acf-form-builder-loader.php';
    -
    -		/**
    -		 * The class responsible for defining internationalization functionality
    -		 * of the plugin.
    -		 */
    -		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-acf-form-builder-i18n.php';
    -
    -		/**
    -		 * The class responsible for defining all actions that occur in the admin area.
    -		 */
    -		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-acf-form-builder-admin.php';
    -
    -		/**
    -		 * The class responsible for defining all actions that occur in the public-facing
    -		 * side of the site.
    -		 */
    -		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-acf-form-builder-public.php';
    -
    -		$this->loader = new Acf_Form_Builder_Loader();
    -
    -	}
    -
    -	/**
    -	 * Define the locale for this plugin for internationalization.
    -	 *
    -	 * Uses the Acf_Form_Builder_i18n class in order to set the domain and to register the hook
    -	 * with WordPress.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   private
    -	 */
    -	private function set_locale() {
    -
    -		$plugin_i18n = new Acf_Form_Builder_i18n();
    -
    -		$this->loader->add_action( 'plugins_loaded', $plugin_i18n, 'load_plugin_textdomain' );
    -
    -	}
    -
    -	/**
    -	 * Register all of the hooks related to the admin area functionality
    -	 * of the plugin.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   private
    -	 */
    -	private function define_admin_hooks() {
    -
    -		$plugin_admin = new Acf_Form_Builder_Admin( $this->get_acf_form_builder(), $this->get_version() );
    -
    -		$this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_styles' );
    -		$this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'acf_fb_display_action_fields' );
    -		$this->loader->add_action( 'wp_ajax_acf_fb_ajax_change', $plugin_admin, 'acf_fb_meta_box_ajax_handler' );
    -		$this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_scripts' );
    -		$this->loader->add_action( 'add_meta_boxes', $plugin_admin, 'acf_fb_add_custom_box' );
    -		$this->loader->add_action( 'save_post', $plugin_admin, 'acf_fb_save_form_settings_meta' );
    -		$this->loader->add_action( 'admin_notices', $plugin_admin, 'acf_fb_handle_error_before_save' );
    -
    -	}
    -
    -	/**
    -	 * Register all of the hooks related to the public-facing functionality
    -	 * of the plugin.
    -	 *
    -	 * @since    1.0.0
    -	 * @access   private
    -	 */
    -	private function define_public_hooks() {
    -
    -		$plugin_public = new Acf_Form_Builder_Public( $this->get_acf_form_builder(), $this->get_version() );
    -
    -		$this->loader->add_action( 'wp_enqueue_scripts', $plugin_public, 'enqueue_styles' );
    -		$this->loader->add_action( 'wp_enqueue_scripts', $plugin_public, 'enqueue_scripts' );
    -		$this->loader->add_action( 'init', $plugin_public, 'acf_fb_register_shortcode' );
    -		$this->loader->add_action( 'template_redirect', $plugin_public, 'load_acf_form_head' );
    -		$this->loader->add_action( 'save_post', $plugin_admin, 'acf_fb_save_form_settings_meta_fronted' );
    -
    -	}
    -
    -	/**
    -	 * Run the loader to execute all of the hooks with WordPress.
    -	 *
    -	 * @since    1.0.0
    -	 */
    -	public function run() {
    -		$this->loader->run();
    -	}
    -
    -	/**
    -	 * The name of the plugin used to uniquely identify it within the context of
    -	 * WordPress and to define internationalization functionality.
    -	 *
    -	 * @since     1.0.0
    -	 * @return    string    The name of the plugin.
    -	 */
    -	public function get_acf_form_builder() {
    -		return $this->acf_form_builder;
    -	}
    -
    -	/**
    -	 * The reference to the class that orchestrates the hooks with the plugin.
    -	 *
    -	 * @since     1.0.0
    -	 * @return    Acf_Form_Builder_Loader    Orchestrates the hooks of the plugin.
    -	 */
    -	public function get_loader() {
    -		return $this->loader;
    -	}
    -
    -	/**
    -	 * Retrieve the version number of the plugin.
    -	 *
    -	 * @since     1.0.0
    -	 * @return    string    The version number of the plugin.
    -	 */
    -	public function get_version() {
    -		return $this->version;
    -	}
    -
    -}
    \ No newline at end of file
    diff --git a/includes/settings/class-acf-form-builder-settings.php b/includes/settings/class-acf-form-builder-settings.php
    index 48441bd..083781d 100644
    --- a/includes/settings/class-acf-form-builder-settings.php
    +++ b/includes/settings/class-acf-form-builder-settings.php
    @@ -2,20 +2,8 @@
     
     class Settings 
     {
    -	public function __construct() {
    -
    -		// once all plugins are loaded, figure out if we need to stub any functions
    -        add_action('plugins_loaded', array($this, 'initialize_functions'));
    -        add_action('acf/render_field_settings', array($this, 'add_field_display_label_pro'));
    -        add_action('acf/create_field_options', array($this, 'add_field_display_label'));
    -	}
    -
    -    // determind which functions to use, based on what is available
    -    public function initialize_functions() {
    -    }
    -
         // NON-PRO ONLY: add a field to the admin interface, that decides whether this field's label gets displayed on the frontend or not
    -    public function add_field_display_label($field) {
    +    public static function add_field_display_label($field) {
             ?>
             <tr class="field_display_label">
                 <td class="label"><label>Form field type</label>
    @@ -40,7 +28,7 @@ public function add_field_display_label($field) {
         }
     
         // PRO ONLY: add a field to the admin interface, that decides whether this field's label gets displayed on the frontend or not
    -    public function add_field_display_label_pro($field) {
    +    public static function add_field_display_label_pro($field) {
             // required
             acf_render_field_wrap(array(
                 'label' => 'Form field type',
    @@ -59,4 +47,3 @@ public function add_field_display_label_pro($field) {
             ), 'tr');
         }
     }
    -new Settings();
    \ No newline at end of file
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