How to use material-ui-pickers KeyboardDatePicker with moment?

Question

I am using KeyBoardDatePicker from material-ui-pickers with moment utils for a DatePicker.

import React, { Fragment, useState } from "react";
import {
  MuiPickersUtilsProvider,
  KeyboardDatePicker
} from "@material-ui/pickers";
import MomentUtils from "@date-io/moment";
import moment from "moment";

function KeyboardDatePickerExample(props) {
  const [selectedDate, handleDateChange] = useState(new Date());

  return (
    <Fragment>
      <MuiPickersUtilsProvider libInstance={moment} utils={MomentUtils}>
        <KeyboardDatePicker
          autoOk={true}
          showTodayButton={true}
          value={selectedDate}
          format="D MMM, YYYY"
          onChange={handleDateChange}
          minDate={moment().subtract(6, "months")}
          maxDate={moment()}
        />
      </MuiPickersUtilsProvider>
    </Fragment>
  );
}

export default KeyboardDatePickerExample;

But it's not working properly.

First, it's not showing the date format properly

and when I try to edit, it it's showing random text and an error invalid date format.

Here is a sandbox that reproduces the issue.

What am I doing wrong?

EDIT:

After seeing the answer by Nico, I changed the version of date-io/moment to 1.3.13

Now, the date format is displayed properly

But the edit propblem still exists. What can I do to fix it?

Answer 1

This is the fix provided by a colleague of mine. He used inputValue and value props of KeyboardDatePicker. value takes date object and inputValue takes formatted date string. And also used rifmFormatter prop as follows to fix the edit issue. I have also updated the sandbox

import React, { Fragment, useState } from "react";
import {
  MuiPickersUtilsProvider,
  KeyboardDatePicker
} from "@material-ui/pickers";
import MomentUtils from "@date-io/moment";
import moment from "moment";

function KeyboardDatePickerExample(props) {
  const [selectedDate, setDate] = useState(moment());
  const [inputValue, setInputValue] = useState(moment().format("YYYY-MM-DD"));

  const onDateChange = (date, value) => {
    setDate(date);
    setInputValue(value);
  };

  const dateFormatter = str => {
    return str;
  };

  return (
    <Fragment>
      <MuiPickersUtilsProvider libInstance={moment} utils={MomentUtils}>
        <KeyboardDatePicker
          autoOk={true}
          showTodayButton={true}
          value={selectedDate}
          format="YYYY-MM-DD"
          inputValue={inputValue}
          onChange={onDateChange}
          rifmFormatter={dateFormatter}
        />
      </MuiPickersUtilsProvider>
    </Fragment>
  );
}

export default KeyboardDatePickerExample;