Merge remote-tracking branch 'origin/seoyeon2' into woojiweon

client/src/components/SignUp.js

+import axios from 'axios'
 import { useEffect, useState } from 'react'
-import { Link } from 'react-router-dom'
+import { Link, Redirect } from 'react-router-dom'
 import userApi from '../apis/user.api'
 import catchErrors from '../context/catchError'
 
@@ -137,6 +138,7 @@ const Signup = () => {
               onChange={handleChange}
             />
           </div>
+          {/* {console.log(disabled)} */}
           <div className="mt-3 d-flex justify-content-center">
             <button
               type="submit"