location.state로 날짜 정보 넘겨주기 준비

client/src/components/Buttons/EditBtn.js

@@ -3,7 +3,10 @@ import styles from "./buttons.module.scss";
 
 const EditBtn = ({ pathname }) => {
     return (
-        <Link className={`position-absolute ${styles.editBtn}`} to={"/" + pathname}>
+        <Link className={`position-absolute ${styles.editBtn}`} to={{
+            pathname: "/" + pathname,
+            state: {}
+        }}>
             <i className={`bi bi-plus-circle ${styles.icon}`}></i>
         </Link>
     )

client/src/components/Form/ScheduleForm.js

 import { useState, useEffect } from "react";
-import { Redirect } from "react-router-dom";
+import { Redirect, useLocation } from "react-router-dom";
 import BtnGroup from "../Buttons/BtnGroup.js";
 import catchErrors from "../../utils/catchErrors.js";
 import styles from "./form.module.scss";
 
 const ScheduleForm = () => {
+    const location = useLocation()
     const [schedule, setSchedule] = useState({
         title: "",
         startDate: "",