인프런 커뮤니티 질문&답변

import React ,{useRef}from 'react'
import { Link } from 'react-router-dom'
import {useForm} from 'react-hook-form'
function RegisterPage() {

  const {register,watch,errors} = useForm()
  const password = useRef();

  console.log(watch("email"))

  return (
    <div className='auth-wrapper'>
      <div style={{textAlign:'center'}}>
        <h3>Register</h3>
      </div>
      <form>
        <label>Email</label>
        <input 
            name="email" 
            type='email'
            // ref={register({ required: true, pattern: /^[0-9a-zA-Z]([-_._]?[0-9a-zA-Z])*@[0-9a-zA-Z]([-_._]?[0-9a-zA-Z])*\.[a-zA-Z]{2,3}$/i })}
          />
        {/* {errors.email && <p>This field is required</p>} */}

        <label>Name</label>
        <input 
          name="name" 
          // ref={register({ required: true, maxLength: 10 })}
        />
        {/* {errors.name && errors.name.type ==="requirerd" 
        && <p>This field is required</p>}
        {errors.name && errors.name.type ==="maxLength" 
        && <p>This input exceed maximum length</p>} */}
        
        <label>Password</label>
        <input
          name="password" type='password' 
          // ref={register({required: true, minLength:6})}
        />
        {/* {errors.password &&errors.password && errors.password.type ==="required" 
        && <p>This name field is required</p>}
        {errors.password &&errors.password && errors.password.type ==="minLength" 
        && <p>비밀번호 자리가 6자리 이상이어야 합니다.</p>} */}
        <label>Password Confirm</label>
        <input
          name="Password Confirm"
          type='password' 
          // ref={register({
          //   required:true,
          //   validate:(value)=> 
          //       value === password.current
          // })}
        />
        {/* {errors.password_confirm && errors.password_confirm.type  ==="required"
        && <p>This password confirm field is required</p>}
        {errors.password_confirm && errors.password_confirm.type ==="validate"
        && <p>This passwords do not match</p>} */}
        <input type="submit" />
        <Link style={{color:'gray',textDecoration:'none'}}to="/login" >이미 아이디가 있다면</Link>
        </form>
    </div>
  )
}

export default RegisterPage

이렇게 저 부분을 주석처리하면 회원가입 페이지가 나오는데 주석처리를 해제하면 회원가입 페이지가 안떠요...