diff --git a/includes/admin/core/class-admin-metabox.php b/includes/admin/core/class-admin-metabox.php
index 975febe9..e226068d 100644
--- a/includes/admin/core/class-admin-metabox.php
+++ b/includes/admin/core/class-admin-metabox.php
@@ -1223,7 +1223,7 @@ if ( ! class_exists( 'um\admin\core\Admin_Metabox' ) ) {
 		/**
 		 * Load modal content
 		 */
-		function load_modal_content() {
+		public function load_modal_content() {
 			$screen = get_current_screen();
 
 			if ( isset( $screen->id ) && strstr( $screen->id, 'um_form' ) ) {
@@ -1236,12 +1236,12 @@ if ( ! class_exists( 'um\admin\core\Admin_Metabox' ) ) {
 				include_once um_path . 'includes/admin/templates/modal/forms/fonticons.php';
 			}
 
-			if ( $screen->id == 'users' ) {
+			if ( 'users' === $screen->id ) {
 				include_once um_path . 'includes/admin/templates/modal/dynamic_registration_preview.php';
 			}
 
 			// needed on forms only
-			if ( ! isset( $this->is_loaded ) && isset( $screen->id ) && strstr( $screen->id, 'um_form' ) ) {
+			if ( false === $this->is_loaded && isset( $screen->id ) && strstr( $screen->id, 'um_form' ) ) {
 				$settings['textarea_rows'] = 8;
 
 				echo '<div class="um-hidden-editor-edit" style="display:none;">';
diff --git a/includes/core/class-fields.php b/includes/core/class-fields.php
index dd20bab3..3b197db9 100644
--- a/includes/core/class-fields.php
+++ b/includes/core/class-fields.php
@@ -66,6 +66,11 @@ if ( ! class_exists( 'um\core\Fields' ) ) {
 		 */
 		public $fields = array();
 
+		/**
+		 * @var bool
+		 */
+		public $disable_tooltips = false;
+
 		/**
 		 * Fields constructor.
 		 */
@@ -712,17 +717,15 @@ if ( ! class_exists( 'um\core\Fields' ) ) {
 			$output .= '<label' . $for_attr . '>' . __( $label, 'ultimate-member' ) . '</label>';
 
 			if ( ! empty( $data['help'] ) && $this->viewing == false && ! strstr( $key, 'confirm_user_pass' ) ) {
-
 				if ( ! UM()->mobile()->isMobile() ) {
-					if ( ! isset( $this->disable_tooltips ) ) {
+					if ( false === $this->disable_tooltips ) {
 						$output .= '<span class="um-tip um-tip-' . ( is_rtl() ? 'e' : 'w' ) . '" title="' . esc_attr__( $data['help'], 'ultimate-member' ) . '"><i class="um-icon-help-circled"></i></span>';
 					}
 				}
 
-				if ( UM()->mobile()->isMobile() || isset( $this->disable_tooltips ) ) {
+				if ( UM()->mobile()->isMobile() || false !== $this->disable_tooltips ) {
 					$output .= '<span class="um-tip-text">' . __( $data['help'], 'ultimate-member' ) . '</span>';
 				}
-
 			}
 
 			$output .= '<div class="um-clear"></div></div>';