我正在使用带有day js的材料UI日期选择器，但一次又一次出现的问题是，"当我在日历上选择日期时，它在文本字段中第一次更新，然后不工作。Yup中也有问题，如第一次触摸时，它给出错误意味着工作正常，但当从文本字段中删除日期并将字段留空时，它不工作。"
代码沙箱链接：https://codesandbox.io/s/material-ui-datepicker-error-pdvt07
代码：

import "./styles.css";
import React, { useState } from "react";
import {
  TextField,
  Container,
  Typography,
  Stack,
  Button,
  Box
} from "@mui/material";
import { Link } from "react-router-dom";
import { Helmet } from "react-helmet-async";
import { styled } from "@mui/material/styles";
import { AdapterDayjs } from "@mui/x-date-pickers/AdapterDayjs";
import { DatePicker } from "@mui/x-date-pickers/DatePicker";
import { DesktopDatePicker } from "@mui/x-date-pickers/DesktopDatePicker";
import TodayIcon from "@mui/icons-material/Today";
import moment from "moment";
import dayjs from "dayjs";
import { LocalizationProvider } from "@mui/x-date-pickers/LocalizationProvider";
import InputAdornment from "@mui/material/InputAdornment";
import Autocomplete from "react-google-autocomplete";
import { useFormik } from "formik";
import * as Yup from "yup";
// import useResponsive from "../../hooks/useResponsive";

export default function App() {
  // const navigate = useNavigate();
  const validationSchema = Yup.object().shape({
    firstName: Yup.string().required("First Name is required"),
    lastName: Yup.string()
      // .length(3, 'Last Name must be greater than 3 characters')
      .required("Last Name is required"),
    email: Yup.string()
      .email("Invalid email")
      .required("Please enter your email"),
    mobile: Yup.string()
      .length(10, "Mobile Number must be 10 digit")
      .required("Mobile Number is required"),
    dob: Yup.string().required("Dob is required"),
    passingYear: Yup.string().required("Passing out year is required"),
    location: Yup.string().required("Location is required"),
    occupation: Yup.string().required("Occupation is required"),
    address: Yup.string().required("Addres is required")
  });
  const formik = useFormik({
    initialValues: {
      firstName: "",
      lastName: "",
      email: "",
      mobile: "",
      dob: "",
      passingYear: "",
      location: "",
      address: "",
      occupation: ""
    },
    validationSchema,
    onSubmit: (values) => {
      console.log(values);
      // navigate(`/verify-otp?email=${values.email}`, { replace: true });
    }
  });

  return (
    <div className="App">
      <form onSubmit={formik.handleSubmit}>
        <Stack direction={"column"} spacing={3}>
          <Box>
            <TextField
              sx={{
                width: "100%"
              }}
              id="outlined-firstName-input"
              label="First Name"
              name="firstName"
              type={"text"}
              onChange={formik.handleChange}
              value={formik.values.firstName}
              onBlur={formik.handleBlur}
              autoComplete="off"
            />
            {formik.touched.firstName && formik.errors.firstName && (
              <p
                style={{
                  color: "red",
                  marginTop: "5px",
                  marginBottom: "-15px"
                }}
              >
                {formik.errors.firstName}
              </p>
            )}
          </Box>

          <Box>
            <TextField
              sx={{
                width: "100%"
              }}
              id="outlined-lastName-input"
              label="Last Name"
              name="lastName"
              type={"text"}
              onChange={formik.handleChange}
              value={formik.values.lastName}
              onBlur={formik.handleBlur}
              autoComplete="off"
            />
            {formik.touched.lastName && formik.errors.lastName && (
              <p
                style={{
                  color: "red",
                  marginTop: "5px",
                  marginBottom: "-15px"
                }}
              >
                {formik.errors.lastName}
              </p>
            )}
          </Box>

          <Box>
            <TextField
              sx={{
                width: "100%"
              }}
              id="outlined-email-input"
              label="Email address"
              name="email"
              type={"email"}
              onChange={formik.handleChange}
              value={formik.values.email}
              onBlur={formik.handleBlur}
            />
            {formik.touched.email && formik.errors.email && (
              <p
                style={{
                  color: "red",
                  marginTop: "5px",
                  marginBottom: "-15px"
                }}
              >
                {formik.errors.email}
              </p>
            )}
          </Box>

          <Box>
            <TextField
              sx={{
                width: "100%"
              }}
              InputProps={{
                startAdornment: (
                  <InputAdornment position="start">+91</InputAdornment>
                )
              }}
              id="outlined-mobile-input"
              label="Mobile Number"
              type="tel"
              name="mobile"
              onChange={formik.handleChange}
              value={formik.values.mobile}
              onBlur={formik.handleBlur}
              autoComplete="off"
            />
            {formik.touched.mobile && formik.errors.mobile && (
              <p
                style={{
                  color: "red",
                  marginTop: "5px",
                  marginBottom: "-15px"
                }}
              >
                {formik.errors.mobile}
              </p>
            )}
          </Box>

          <Box
            sx={{
              width: "100%"
            }}
          >
            <LocalizationProvider dateAdapter={AdapterDayjs}>
              <DesktopDatePicker
                label="Date of birth"
                inputFormat="DD/MM/YYYY"
                value={dayjs(formik.values?.dob).format("DD-MM-YYYY") || ""}
                onChange={(newValue) => {
                  formik.setFieldValue(
                    "dob",
                    dayjs(newValue).format("DD-MM-YYYY")
                  );
                  formik.setFieldTouched("dob", true);
                }}
                renderInput={(params) => (
                  <TextField
                    sx={{
                      width: "100%"
                    }}
                    {...params}
                    name="dob"
                    onBlur={formik.handleBlur}
                    error={formik.errors.dob && formik.touched.dob}
                  />
                )}
              />
            </LocalizationProvider>
            {formik.touched.dob && formik.errors.dob && (
              <p
                style={{
                  color: "red",
                  marginTop: "5px",
                  marginBottom: "-15px"
                }}
              >
                {formik.errors.dob}
              </p>
            )}
          </Box>

          <Box
            sx={{
              width: "100%"
            }}
          >
            <LocalizationProvider dateAdapter={AdapterDayjs}>
              <DatePicker
                views={["year"]}
                label="Passing year"
                maxDate={dayjs().subtract(1, "year")}
                value={formik.values.passingYear || ""}
                onBlur={formik.handleBlur}
                onChange={(newValue) => {
                  formik.setFieldValue("passingYear", newValue?.format("YYYY"));
                }}
                renderInput={(params) => (
                  <TextField
                    sx={{
                      width: "100%"
                    }}
                    {...params}
                    name="passingYear"
                    onBlur={formik.handleBlur}
                    error={
                      formik.errors.passingYear && formik.touched.passingYear
                    }
                  />
                )}
              />

              {formik.touched.passingYear && formik.errors.passingYear && (
                <p
                  style={{
                    color: "red",
                    marginTop: "5px",
                    marginBottom: "-15px"
                  }}
                >
                  {formik.errors.passingYear}
                </p>
              )}
            </LocalizationProvider>
          </Box>

          <Box>
            <TextField
              sx={{
                width: "100%"
              }}
              id="outlined-occupation-input"
              label="Occupation"
              name="occupation"
              type={"text"}
              onChange={formik.handleChange}
              value={formik.values.occupation}
              onBlur={formik.handleBlur}
              autoComplete="off"
            />
            {formik.touched.occupation && formik.errors.occupation && (
              <p
                style={{
                  color: "red",
                  marginTop: "5px",
                  marginBottom: "-15px"
                }}
              >
                {formik.errors.occupation}
              </p>
            )}
          </Box>

          <Box>
            <Autocomplete
              className="location"
              style={{
                width: "100%",
                paddingLeft: "13px",
                height: "8vh",
                border: "1px solid rgb(224,224,224)",
                borderRadius: "6px",
                fontSize: "17px",
                fontWeight: "500",
                color: "#212B36",
                backgroundColor: "#F9FAFB",
                "&:focus": {
                  borderWidth: "2px",
                  borderColor: "darken(#2f8f1f, 5%)",
                  fontSize: "20px"
                }
              }}
              apiKey={"AIzaSyABX4LTqTLQGg_b3jFOH8Z6_H5CDqn8tbc"}
              onPlaceSelected={(place) => {
                formik.setFieldValue("location", place?.formatted_address);
              }}
              types={["address"]}
              componentRestrictions={{ country: "us" }}
              name="location"
              onChange={formik.handleChange}
              onBlur={formik.handleBlur}
            />
            {formik.touched.location && formik.errors.location && (
              <p
                style={{
                  color: "red",
                  marginTop: "5px",
                  marginBottom: "-15px"
                }}
              >
                {formik.errors.location}
              </p>
            )}
          </Box>

          <Box
            sx={{
              width: "100%"
            }}
          >
            <TextField
              sx={{
                width: "100%"
              }}
              id="outlined-password-input"
              label="Addres"
              name="address"
              value={formik.values.address}
              onChange={formik.handleChange}
              onBlur={formik.handleBlur}
              type="text"
              multiline
              rows={4}
              maxRows={6}
              autoComplete="off"
            />
            {formik.touched.address && formik.errors.address && (
              <p
                style={{
                  color: "red",
                  marginTop: "5px",
                  marginBottom: "-15px"
                }}
              >
                {formik.errors.address}
              </p>
            )}
          </Box>

          <Box ml={"auto"}>
            <Button fullWidth size="large" type="submit" variant="contained">
              Sign Up
            </Button>
          </Box>
        </Stack>
      </form>
    </div>
  );
}

提前感谢.....