From 6aba194b71f180687ff7379ababe8ccdacfde547 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E8=87=AA=E5=BC=BA?=
 <43063927+LZQCN@users.noreply.github.com>
Date: Thu, 31 Jul 2025 17:37:30 +0800
Subject: [PATCH 1/2] Update bodySerializer.ts

Fix date serialization errors in FormData
---
 examples/openapi-ts-axios/src/client/core/bodySerializer.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/openapi-ts-axios/src/client/core/bodySerializer.ts b/examples/openapi-ts-axios/src/client/core/bodySerializer.ts
index fab971b666..6b972bc6e8 100644
--- a/examples/openapi-ts-axios/src/client/core/bodySerializer.ts
+++ b/examples/openapi-ts-axios/src/client/core/bodySerializer.ts
@@ -17,6 +17,8 @@ export interface QuerySerializerOptions {
 const serializeFormDataPair = (data: FormData, key: string, value: unknown) => {
   if (typeof value === 'string' || value instanceof Blob) {
     data.append(key, value);
+  } if (value instanceof Date) {
+    data.append(key, value.toISOString());
   } else {
     data.append(key, JSON.stringify(value));
   }

From 69fd7cb4d53053d7b9a609a450364de09ef647a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E8=87=AA=E5=BC=BA?=
 <43063927+LZQCN@users.noreply.github.com>
Date: Thu, 31 Jul 2025 17:43:18 +0800
Subject: [PATCH 2/2] Update bodySerializer.ts

Add missing else
---
 examples/openapi-ts-axios/src/client/core/bodySerializer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/openapi-ts-axios/src/client/core/bodySerializer.ts b/examples/openapi-ts-axios/src/client/core/bodySerializer.ts
index 6b972bc6e8..87eba5aaee 100644
--- a/examples/openapi-ts-axios/src/client/core/bodySerializer.ts
+++ b/examples/openapi-ts-axios/src/client/core/bodySerializer.ts
@@ -17,7 +17,7 @@ export interface QuerySerializerOptions {
 const serializeFormDataPair = (data: FormData, key: string, value: unknown) => {
   if (typeof value === 'string' || value instanceof Blob) {
     data.append(key, value);
-  } if (value instanceof Date) {
+  } else if (value instanceof Date) {
     data.append(key, value.toISOString());
   } else {
     data.append(key, JSON.stringify(value));