diff --git a/plugins/scaffolder-react/src/next/components/Stepper/createAsyncValidators.test.ts b/plugins/scaffolder-react/src/next/components/Stepper/createAsyncValidators.test.ts
index 196bae0255..38543b2148 100644
--- a/plugins/scaffolder-react/src/next/components/Stepper/createAsyncValidators.test.ts
+++ b/plugins/scaffolder-react/src/next/components/Stepper/createAsyncValidators.test.ts
@@ -100,10 +100,12 @@ describe('createAsyncValidators', () => {
       expect.objectContaining({
         schema: {
           type: 'string',
+          pattern: 'lols',
+        },
+        uiSchema: {
           'ui:options': {
             bob: true,
           },
-          pattern: 'lols',
           'ui:field': 'NameField',
         },
       }),
@@ -115,7 +117,6 @@ describe('createAsyncValidators', () => {
       expect.objectContaining({
         schema: {
           type: 'object',
-          'ui:field': 'AddressField',
           properties: {
             street: {
               type: 'string',
@@ -125,6 +126,11 @@ describe('createAsyncValidators', () => {
             },
           },
         },
+        uiSchema: {
+          'ui:field': 'AddressField',
+          street: {},
+          postcode: {},
+        },
       }),
     );
   });
diff --git a/plugins/scaffolder-react/src/next/components/Stepper/createAsyncValidators.ts b/plugins/scaffolder-react/src/next/components/Stepper/createAsyncValidators.ts
index 111f3a0f1f..31185d1c12 100644
--- a/plugins/scaffolder-react/src/next/components/Stepper/createAsyncValidators.ts
+++ b/plugins/scaffolder-react/src/next/components/Stepper/createAsyncValidators.ts
@@ -18,9 +18,10 @@ import { FieldValidation } from '@rjsf/utils';
 import type { JsonObject, JsonValue } from '@backstage/types';
 import { ApiHolder } from '@backstage/core-plugin-api';
 import { Draft07 as JSONSchema } from 'json-schema-library';
-import { createFieldValidation } from '../../lib';
+import { createFieldValidation, extractSchemaFromStep } from '../../lib';
 import { NextCustomFieldValidator } from '../../extensions';
 import { isObject } from './utils';
+import { NextFieldExtensionUiSchema } from '../../extensions/types';
 
 /**
  * @internal
@@ -31,7 +32,10 @@ export type FormValidation = {
 
 export const createAsyncValidators = (
   rootSchema: JsonObject,
-  validators: Record<string, undefined | NextCustomFieldValidator<unknown>>,
+  validators: Record<
+    string,
+    undefined | NextCustomFieldValidator<unknown, unknown>
+  >,
   context: {
     apiHolder: ApiHolder;
   },
@@ -49,6 +53,7 @@ export const createAsyncValidators = (
       key: string,
       value: JsonValue | undefined,
       schema: JsonObject,
+      uiSchema: NextFieldExtensionUiSchema<unknown, unknown>,
     ) => {
       const validator = validators[validatorName];
       if (validator) {
@@ -58,6 +63,7 @@ export const createAsyncValidators = (
             ...context,
             formData,
             schema,
+            uiSchema,
           });
         } catch (ex) {
           fieldValidation.addError(ex.message);
@@ -69,6 +75,7 @@ export const createAsyncValidators = (
     for (const [key, value] of Object.entries(current)) {
       const path = `${pathPrefix}/${key}`;
       const definitionInSchema = parsedSchema.getSchema(path, formData);
+      const { schema, uiSchema } = extractSchemaFromStep(definitionInSchema);
 
       if (definitionInSchema && 'ui:field' in definitionInSchema) {
         if ('ui:field' in definitionInSchema) {
@@ -76,7 +83,8 @@ export const createAsyncValidators = (
             definitionInSchema['ui:field'],
             key,
             value,
-            definitionInSchema,
+            schema,
+            uiSchema,
           );
         }
       } else if (
@@ -85,11 +93,14 @@ export const createAsyncValidators = (
         'ui:field' in definitionInSchema.items
       ) {
         if ('ui:field' in definitionInSchema.items) {
+          const { schema: itemsSchema, uiSchema: itemsUiSchema } =
+            extractSchemaFromStep(definitionInSchema.items);
           await validateForm(
             definitionInSchema.items['ui:field'],
             key,
             value,
-            definitionInSchema.items,
+            itemsSchema,
+            itemsUiSchema,
           );
         }
       } else if (isObject(value)) {
diff --git a/plugins/scaffolder-react/src/next/extensions/types.ts b/plugins/scaffolder-react/src/next/extensions/types.ts
index 0917efe85d..803dcb2be6 100644
--- a/plugins/scaffolder-react/src/next/extensions/types.ts
+++ b/plugins/scaffolder-react/src/next/extensions/types.ts
@@ -33,9 +33,17 @@ export interface NextFieldExtensionComponentProps<
   TFieldReturnValue,
   TUiOptions = {},
 > extends PropsWithChildren<FieldPropsV5<TFieldReturnValue>> {
-  uiSchema?: UiSchemaV5<TFieldReturnValue> & {
-    'ui:options'?: TUiOptions & UIOptionsType;
-  };
+  uiSchema?: NextFieldExtensionUiSchema<TFieldReturnValue, TUiOptions>;
+}
+
+/**
+ * Type for Field Extension UiSchema
+ *
+ * @alpha
+ */
+export interface NextFieldExtensionUiSchema<TFieldReturnValue, TUiOptions>
+  extends UiSchemaV5<TFieldReturnValue> {
+  'ui:options'?: TUiOptions & UIOptionsType;
 }
 
 /**
@@ -43,13 +51,17 @@ export interface NextFieldExtensionComponentProps<
  *
  * @alpha
  */
-export type NextCustomFieldValidator<TFieldReturnValue> = (
+export type NextCustomFieldValidator<
+  TFieldReturnValue,
+  TUiOptions = unknown,
+> = (
   data: TFieldReturnValue,
   field: FieldValidationV5,
   context: {
     apiHolder: ApiHolder;
     formData: JsonObject;
     schema: JsonObject;
+    uiSchema?: NextFieldExtensionUiSchema<TFieldReturnValue, TUiOptions>;
   },
 ) => void | Promise<void>;
 
@@ -61,12 +73,12 @@ export type NextCustomFieldValidator<TFieldReturnValue> = (
  */
 export type NextFieldExtensionOptions<
   TFieldReturnValue = unknown,
-  TInputProps = unknown,
+  TUiOptions = unknown,
 > = {
   name: string;
   component: (
-    props: NextFieldExtensionComponentProps<TFieldReturnValue, TInputProps>,
+    props: NextFieldExtensionComponentProps<TFieldReturnValue, TUiOptions>,
   ) => JSX.Element | null;
-  validation?: NextCustomFieldValidator<TFieldReturnValue>;
+  validation?: NextCustomFieldValidator<TFieldReturnValue, TUiOptions>;
   schema?: CustomFieldExtensionSchema;
 };