diff --git a/CHANGELOG.md b/CHANGELOG.md
index 185a2123..cde5fd0d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 * [UIPQB-53](https://issues.folio.org/browse/UIPQB-53) Add support for $contains and $not_contains operators
 * [UIPQB-66](https://issues.folio.org/browse/UIPQB-66) Localize dates in results view.
 * [UIPQB-54](https://issues.folio.org/browse/UIPQB-54) Add support for array fields in query results.
+* [UIPQB-70](https://issues.folio.org/browse/UIPQB-70) Array fields support verification.
 
 ## [1.0.0](https://github.com/folio-org/ui-plugin-query-builder/tree/v1.0.0) (2023-10-12)
 
diff --git a/src/QueryBuilder/QueryBuilder/QueryBuilderModal/DataTypeInput/DataTypeInput.test.js b/src/QueryBuilder/QueryBuilder/QueryBuilderModal/DataTypeInput/DataTypeInput.test.js
index a2d8b1a0..07f7054f 100644
--- a/src/QueryBuilder/QueryBuilder/QueryBuilderModal/DataTypeInput/DataTypeInput.test.js
+++ b/src/QueryBuilder/QueryBuilder/QueryBuilderModal/DataTypeInput/DataTypeInput.test.js
@@ -1,6 +1,7 @@
 import { render, cleanup, fireEvent, waitFor } from '@testing-library/react';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import Intl from '../../../../../test/jest/__mock__/intlProvider.mock';
+import '../../../../../test/jest/__mock__/resizeObserver.mock';
 import { DataTypeInput } from './DataTypeInput';
 import { DATA_TYPES } from '../../../../constants/dataTypes';
 import { OPERATORS } from '../../../../constants/operators';
diff --git a/src/QueryBuilder/ResultViewer/helpers.js b/src/QueryBuilder/ResultViewer/helpers.js
index 5e0582b1..94641533 100644
--- a/src/QueryBuilder/ResultViewer/helpers.js
+++ b/src/QueryBuilder/ResultViewer/helpers.js
@@ -25,7 +25,7 @@ export const getTableMetadata = (entityType) => {
       if (dataType === DATA_TYPES.DateType) {
         return <FormattedDate value={item[value]} />;
       } else if (dataType === DATA_TYPES.ArrayType) {
-        return item[value].join('|');
+        return item[value]?.join('|');
       } else {
         // If value is empty we will return empty string
         // instead of undefined
diff --git a/test/jest/__mock__/index.js b/test/jest/__mock__/index.js
index b8447d43..689211ad 100644
--- a/test/jest/__mock__/index.js
+++ b/test/jest/__mock__/index.js
@@ -2,3 +2,4 @@ import '@folio/stripes-acq-components/test/jest/__mock__/';
 
 import './reactItl.mock';
 import './intlProvider.mock';
+import './resizeObserver.mock';
diff --git a/test/jest/__mock__/resizeObserver.mock.js b/test/jest/__mock__/resizeObserver.mock.js
new file mode 100644
index 00000000..c26bc4e6
--- /dev/null
+++ b/test/jest/__mock__/resizeObserver.mock.js
@@ -0,0 +1,5 @@
+window.ResizeObserver = jest.fn().mockImplementation(() => ({
+  observe: jest.fn(),
+  unobserve: jest.fn(),
+  disconnect: jest.fn(),
+}));