From ad897ebbbcadd41fa1bffbc5501445524c285c77 Mon Sep 17 00:00:00 2001
From: chenjiajian <798095202@qq.com>
Date: Wed, 8 Jul 2020 17:38:39 +0800
Subject: [PATCH] =?UTF-8?q?fix(runtime):=20=E4=BF=AE=E5=A4=8D=E7=99=BE?=
 =?UTF-8?q?=E5=BA=A6=E5=B0=8F=E7=A8=8B=E5=BA=8F=20input=20=E8=B7=B3?=
 =?UTF-8?q?=E7=84=A6=E9=97=AE=E9=A2=98,=20fix=20#6943?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/taro-runtime/src/dom/form.ts | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/packages/taro-runtime/src/dom/form.ts b/packages/taro-runtime/src/dom/form.ts
index fd61f8a3f642..63588f7fc73c 100644
--- a/packages/taro-runtime/src/dom/form.ts
+++ b/packages/taro-runtime/src/dom/form.ts
@@ -17,12 +17,14 @@ export class FormElement extends TaroElement {
   }
 
   public dispatchEvent (event: TaroEvent) {
-    if (
-      (event.type === 'input' || event.type === 'change') &&
-      event.mpEvent &&
-      (isString(event.mpEvent.detail.value) || isBoolean(event.mpEvent.detail.value) || isNumber(event.mpEvent.detail.value) || isArray(event.mpEvent.detail.value))
-    ) {
-      this.value = event.mpEvent.detail.value
+    if ((event.type === 'input' || event.type === 'change') && event.mpEvent) {
+      let val = event.mpEvent.detail.value
+      if (isNumber(val) || isArray(val)) {
+        val = JSON.stringify(val)
+      }
+      if (isString(val) || isBoolean(val)) {
+        this.props.value = val as string
+      }
     }
     return super.dispatchEvent(event)
   }