omkar podey
--- a/core/modules/field_ui/src/Form/FieldStorageAddForm.php
+++ b/core/modules/field_ui/src/Form/FieldStorageAddForm.php
            ],
          ],
        ],
-        'radio' => [
-          '#type' => 'radio',
-          '#title' => $category_info->getLabel(),
-          '#parents' => ['new_storage_type'],
-          '#title_display' => 'before',
-          '#description_display' => 'before',
-          '#theme_wrappers' => ['form_element__new_storage_type'],
-          // If it is a category, set return value as the category label.
-          // Otherwise, set it as the field type id.
-          '#return_value' => $display_as_group ? $field_type['category'] : $field_type['unique_identifier'],
+        'words' => [
--- a/core/modules/field_ui/src/Form/FieldStorageAddForm.php
+++ b/core/modules/field_ui/src/Form/FieldStorageAddForm.php
  /**
   * {@inheritdoc}
   */
-  public function buildForm(array $form, FormStateInterface $form_state, $entity_type_id = NULL, $bundle = NULL) {
+  public function buildForm(array $form, FormStateInterface $form_state, $entity_type_id = NULL, $bundle = NULL, $new_storage_type = NULL, $display_as_group = FALSE) {
    if (!$form_state->get('entity_type_id')) {
      $form_state->set('entity_type_id', $entity_type_id);
    }
    if (!$form_state->get('bundle')) {
      $form_state->set('bundle', $bundle);
    }
+    if (!$form_state->getValue('new_storage_type')  && $form_state->getValue('new_storage_type') !== 'Back') {