修改日期问题弹出问题

src/components/Picker/DayDialog/index.tsx

@@ -1,5 +1,6 @@
 import React, { useState, useEffect, useRef } from "react";
 import CommonPopup from "@/components/CommonPopup";
+import Taro from "@tarojs/taro";
 import { View } from "@tarojs/components";
 import CalendarUI, {
   CalendarUIRef,
@@ -32,6 +33,13 @@ const DayDialog: React.FC<DayDialogProps> = ({
   } | null>(null);
   const handleConfirm = () => {
     console.log(selected, 'selectedselected');
+    if (!selected) {
+      Taro.showToast({
+        title: '请选择日期',
+        icon: "none",
+      });
+      return;
+    }
     const finalDate = dayjs(selected as Date).format("YYYY-MM-DD");
       if (onChange){
         onChange(finalDate)