diff --git a/core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php b/core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php
index 62c32aa..b99daa6 100644
--- a/core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php
+++ b/core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php
@@ -16,6 +16,13 @@
 abstract class ListItemBase extends FieldItemBase implements OptionsProviderInterface {
 
   /**
+   * The value.
+   *
+   * @var \Drupal\options\Plugin\Field\FieldType\ListItemBase
+   */
+  protected $value;
+
+  /**
    * {@inheritdoc}
    */
   public static function defaultStorageSettings() {
@@ -73,7 +80,18 @@ public static function generateSampleValue(FieldDefinitionInterface $field_defin
    * {@inheritdoc}
    */
   public function isEmpty() {
-    return empty($this->value) && (string) $this->value !== '0';
+    // Based on the PHP empty() function the value is not empty, so there's no need to continue.
+    if(!empty($this->value)) {
+      return FALSE;
+    }
+    // Type of list_boolean
+    elseif (isset($this->type) && $this->type == 'list_boolean') {
+      return (string) $this->value === '0';
+    }
+    // Other types.
+    else {
+      return (string) $this->value !== '0';
+    }
   }
 
   /**