Disable specific days in material ui calendar in React

in the updated API it's the "disablePast" property.

check https://material-ui-pickers.dev/api/DatePicker

Consider this above code code is cutted (demo code is inside a component)

 disableWeekends(date) {
   /* date interdites french format dd/mm for all year ! 
    01/01
    01/05
    08/08
    14/07
    15/08
    01/11
    11/11
    25/12 
    replace date.getFullYear() by the desired year otherwise
    */
    // in the following array format is us month are starting from 0 till 11
    const dateInterditesRaw = [
      new Date(date.getFullYear(),0,1),
      new Date(date.getFullYear(),4,1),
      new Date(date.getFullYear(),7,8),
      new Date(date.getFullYear(),6,14),
      new Date(date.getFullYear(),7,15),
      new Date(date.getFullYear(),10,1),
      new Date(date.getFullYear(),10,11),
      new Date(date.getFullYear(),11,25),
    ];

    /* make a new array with the getTime() without it date comparaison are 
    never true  */

    const dateInterdites = dateInterditesRaw.map((arrVal) => {return 
    arrVal.getTime()});

    /*exclude all sunday and use the includes array method to check if the 
    date.getTime() value is 
    in the array dateInterdites */

    return date.getDay() === 0 || dateInterdites.includes(date.getTime());
  }

render() {
  return(
         <DatePicker 
          floatingLabelText="Jour de la visite" 
          value={this.props.dateVisite} 
          shouldDisableDate={this.disableWeekends}
          onChange={this.handleChangeDateVisit}
      />
 );
}
}

Here is the sample code that needed to be added. You can refer this link for more details - https://material-ui.com/components/pickers/#date-time-pickers

You can add condition according to your need in order to disable date.

import React from 'react';
import DatePicker from 'material-ui/DatePicker';

function disableWeekends(date) {
  return date.getDay() === 0 || date.getDay() === 6;
}

function disableRandomDates() {
  return Math.random() > 0.7;
}
/**
 * `DatePicker` can disable specific dates based on the return value of a callback.
 */
const DatePickerExampleDisableDates = () => (
  <div>
    <DatePicker hintText="Weekends Disabled" shouldDisableDate={disableWeekends} />
    <DatePicker hintText="Random Dates Disabled" shouldDisableDate={disableRandomDates} />
  </div>
);

export default DatePickerExampleDisableDates;

I tried to filter the days I had as an array of days with the steps below:

1. converted strings into a Date object.

2. converted the Date objects into timeStamp for comparison.

3. compare timeStamps plus the weekends with all the dates we have in our calendar.

   const disableBookedDays = (date) => { 
      const convertedIntoDateObject = bookedDates.map((bookedDate) => {
         return new Date(bookedDate).getTime();
       });
   
      return date.getDay() === 0 || date.getDay() === 6 || convertedIntoDateObject.includes(date.getTime());
    };