What is react-datepicker?
The react-datepicker npm package is a simple and reusable date-picker component for React applications. It allows users to select dates and date ranges with ease and provides various customization options to suit different needs.
What are react-datepicker's main functionalities?
Basic date selection
This feature allows users to select a single date. The DatePicker component is imported and used within a React component, with state management to handle the selected date.
import React, { useState } from 'react';
import DatePicker from 'react-datepicker';
import 'react-datepicker/dist/react-datepicker.css';
function App() {
const [startDate, setStartDate] = useState(new Date());
return (
<DatePicker selected={startDate} onChange={date => setStartDate(date)} />
);
}
export default App;
Date range selection
This feature enables users to select a date range. The DatePicker component is configured to allow range selection, and the state is managed for both the start and end dates.
import React, { useState } from 'react';
import DatePicker from 'react-datepicker';
import 'react-datepicker/dist/react-datepicker.css';
function App() {
const [startDate, setStartDate] = useState(new Date());
const [endDate, setEndDate] = useState(new Date());
return (
<DatePicker
selectsRange={true}
startDate={startDate}
endDate={endDate}
onChange={dates => {
const [start, end] = dates;
setStartDate(start);
setEndDate(end);
}}
/>
);
}
export default App;
Custom date format
This feature allows customization of the date format displayed in the date picker. The dateFormat prop is used to specify the desired date format.
import React, { useState } from 'react';
import DatePicker from 'react-datepicker';
import 'react-datepicker/dist/react-datepicker.css';
function App() {
const [startDate, setStartDate] = useState(new Date());
return (
<DatePicker
selected={startDate}
onChange={date => setStartDate(date)}
dateFormat='yyyy/MM/dd'
/>
);
}
export default App;
Inline calendar
This feature displays the date picker as an inline calendar, rather than a dropdown. The inline prop is set to true to enable this mode.
import React, { useState } from 'react';
import DatePicker from 'react-datepicker';
import 'react-datepicker/dist/react-datepicker.css';
function App() {
const [startDate, setStartDate] = useState(new Date());
return (
<DatePicker
inline
selected={startDate}
onChange={date => setStartDate(date)}
/>
);
}
export default App;
Other packages similar to react-datepicker
material-ui-pickers
Material-UI Pickers provide date and time selection components using Material-UI. It offers a similar functionality to react-datepicker but with design and components that follow Material Design guidelines.
antd
Ant Design (antd) is a UI design language and React UI library that includes a DatePicker component. It offers a comprehensive suite of UI components, including date pickers, with a design style that is different from react-datepicker.
react-dates
React-dates is an Airbnb project that provides a date range picker component. It is focused on providing a date range selection with a clean and responsive interface, and it is more complex than react-datepicker.
react-day-picker
React Day Picker is a flexible date picker component without any dependencies. It is lightweight and can be easily styled, offering a different approach to date picking compared to react-datepicker.
React Date Picker
A simple and reusable Datepicker component for React (Demo)
Installation
The package can be installed via npm:
npm install react-datepicker --save
Or via yarn:
yarn add react-datepicker
You’ll need to install React and PropTypes separately since those dependencies aren’t included in the package. If you need to use a locale other than the default en-US, you'll also need to import that into your project from date-fns (see Localization section below). Below is a simple example of how to use the Datepicker in a React view. You will also need to require the CSS file from this package (or provide your own). The example below shows how to include the CSS from this package if your build system supports requiring CSS files (Webpack is one that does).
import React, { useState } from "react";
import DatePicker from "react-datepicker";
import "react-datepicker/dist/react-datepicker.css";
const Example = () => {
const [startDate, setStartDate] = useState(new Date());
return (
<DatePicker selected={startDate} onChange={(date) => setStartDate(date)} />
);
};
Configuration
The most basic use of the DatePicker can be described with:
<DatePicker selected={startdate} onChange={(date) => setStartDate(date)} />
You can use onSelect
event handler which fires each time some calendar date has been selected
<DatePicker
selected={date}
onSelect={handleDateSelect}
onChange={handleDateChange}
/>
onClickOutside
handler may be useful to close datepicker in inline
mode
See here for a full list of props that may be passed to the component. Examples are given on the main website.
Time picker
You can also include a time picker by adding the showTimeSelect prop
<DatePicker
selected={date}
onChange={handleDateChange}
showTimeSelect
dateFormat="Pp"
/>
Times will be displayed at 30-minute intervals by default (default configurable via timeIntervals prop)
More examples of how to use the time picker are given on the main website
Localization
The date picker relies on date-fns internationalization to localize its display components. By default, the date picker will use the locale globally set, which is English. Provided are 3 helper methods to set the locale:
- registerLocale (string, object): loads an imported locale object from date-fns
- setDefaultLocale (string): sets a registered locale as the default for all datepicker instances
- getDefaultLocale: returns a string showing the currently set default locale
import { registerLocale, setDefaultLocale } from "react-datepicker";
import { es } from 'date-fns/locale/es';
registerLocale('es', es)
<DatePicker
locale="es"
/>
Locales can be changed in the following way:
- Globally -
setDefaultLocale('es');
Compatibility
React
We're always trying to stay compatible with the latest version of React. We can't support all older versions of React.
Latest compatible versions:
- React 16 or newer: React-datepicker v2.9.4 and newer
- React 15.5: React-datepicker v2.9.3
- React 15.4.1: needs React-datepicker v0.40.0, newer won't work (due to react-onclickoutside dependencies)
- React 0.14 or newer: All above React-datepicker v0.13.0
- React 0.13: React-datepicker v0.13.0
- pre React 0.13: React-datepicker v0.6.2
Moment.js
Up until version 1.8.0, this package was using Moment.js. Starting v2.0.0, we switched to using date-fns
, which uses native Date objects, to reduce the size of the package. If you're switching from 1.8.0 to 2.0.0 or higher, please see the updated example above of check out the examples site for up to date examples.
Browser Support
The date picker is compatible with the latest versions of Chrome, Firefox, and IE10+.
Unfortunately, it is difficult to support legacy browsers while maintaining our ability to develop new features in the future. For IE9 support, it is known that the classlist polyfill is needed, but this may change or break at any point in the future.
Local Development
The main
branch contains the latest version of the Datepicker component.
To begin local development:
- Run
yarn link
from project root - Run
cd docs-site && yarn link react-datepicker
- Run
yarn install
from project root - Run
yarn build
from project root - Run
yarn start
from project root
The last step starts documentation app as a simple webserver on http://localhost:3000.
You can run yarn test
to execute the test suite and linters. To help you develop the component we’ve set up some tests that cover the basic functionality (can be found in /tests
). Even though we’re big fans of testing, this only covers a small piece of the component. We highly recommend you add tests when you’re adding new functionality.
Please refer to CONTRIBUTING.md
file for more details about getting set up.
The examples
The examples are hosted within the docs folder and are ran in the simple app that loads the Datepicker. To extend the examples with a new example, you can simply duplicate one of the existing examples and change the unique properties of your example.
Accessibility
Keyboard support
- Left: Move to the previous day.
- Right: Move to the next day.
- Up: Move to the previous week.
- Down: Move to the next week.
- PgUp: Move to the previous month.
- Shift+PgUp: Move to the same day and month of the previous year. If that day does not exist, moves focus to the last day of the month.
- PgDn: Move to the next month.
- Shift+PgDn: Move to the same day and month of the next year. If that day does not exist, moves focus to the last day of the month.
- Home: Move to the first day (e.g Sunday) of the current week.
- End: Move to the last day (e.g. Saturday) of the current week.
- Enter/Esc/Tab: close the calendar. (Enter & Esc calls preventDefault)
For month picker
- Left: Move to the previous month.
- Right: Move to the next month.
- Enter: Select date and close the calendar
License
Copyright (c) 2014-2024 HackerOne Inc. and individual contributors. Licensed under MIT license, see LICENSE for the full license.