diff --git a/web/app/components/base/form/form-scenarios/input-field/utils.ts b/web/app/components/base/form/form-scenarios/input-field/utils.ts
index 2b5e988f5a..06300d31b8 100644
--- a/web/app/components/base/form/form-scenarios/input-field/utils.ts
+++ b/web/app/components/base/form/form-scenarios/input-field/utils.ts
@@ -1,6 +1,7 @@
 import type { ZodSchema, ZodString } from 'zod'
 import { z } from 'zod'
 import { type InputFieldConfiguration, InputFieldType } from './types'
+import { SupportedFileTypes, TransferMethod } from '@/app/components/rag-pipeline/components/input-field/editor/form/schema'
 
 export const generateZodSchema = <T>(fields: InputFieldConfiguration<T>[]) => {
   const shape: Record<string, ZodSchema> = {}
@@ -28,13 +29,16 @@ export const generateZodSchema = <T>(fields: InputFieldConfiguration<T>[]) => {
         zodType = z.string()
         break
       case InputFieldType.fileTypes:
-        zodType = z.array(z.string())
+        zodType = z.object({
+          allowedFileExtensions: z.string().optional(),
+          allowedFileTypes: z.array(SupportedFileTypes),
+        })
         break
       case InputFieldType.inputTypeSelect:
         zodType = z.string()
         break
       case InputFieldType.uploadMethod:
-        zodType = z.array(z.string())
+        zodType = z.array(TransferMethod)
         break
       default:
         zodType = z.any()
diff --git a/web/app/components/rag-pipeline/components/input-field/editor/form/schema.ts b/web/app/components/rag-pipeline/components/input-field/editor/form/schema.ts
index 1238712457..217134c42b 100644
--- a/web/app/components/rag-pipeline/components/input-field/editor/form/schema.ts
+++ b/web/app/components/rag-pipeline/components/input-field/editor/form/schema.ts
@@ -16,13 +16,13 @@ export const InputType = z.enum([
   'file-list',
 ])
 
-const TransferMethod = z.enum([
+export const TransferMethod = z.enum([
   'all',
   'local_file',
   'remote_url',
 ])
 
-const SupportedFileTypes = z.enum([
+export const SupportedFileTypes = z.enum([
   'image',
   'document',
   'video',
@@ -77,19 +77,19 @@ export const createInputFieldSchema = (type: InputVarType, t: TFunction, options
   }
   if (type === InputVarType.singleFile) {
     return z.object({
-      allowedFileTypes: z.array(SupportedFileTypes),
+      allowedFileUploadMethods: z.array(TransferMethod),
       allowedTypesAndExtensions: z.object({
-        allowedFileExtensions: z.string().optional(),
-        allowedFileUploadMethods: z.array(TransferMethod),
+        allowedFileExtensions: z.array(z.string()).optional(),
+        allowedFileTypes: z.array(SupportedFileTypes),
       }),
     }).merge(commonSchema).passthrough()
   }
   if (type === InputVarType.multiFiles) {
     return z.object({
-      allowedFileTypes: z.array(SupportedFileTypes),
+      allowedFileUploadMethods: z.array(TransferMethod),
       allowedTypesAndExtensions: z.object({
-        allowedFileExtensions: z.string().optional(),
-        allowedFileUploadMethods: z.array(TransferMethod),
+        allowedFileExtensions: z.array(z.string()).optional(),
+        allowedFileTypes: z.array(SupportedFileTypes),
       }),
       maxLength: z.number().min(1).max(maxFileUploadLimit),
     }).merge(commonSchema).passthrough()