Snackbar API

The API documentation of the Snackbar React component. Learn more about the props and the CSS customization points.

Import

import Snackbar from '@material-ui/core/Snackbar';
// or
import { Snackbar } from '@material-ui/core';

You can learn more about the difference by reading this guide.

Component name

The MuiSnackbar name can be used for providing default props or style overrides at the theme level.

Props

Name	Type	Default	Description
action	node		The action to display. It renders after the message, at the end of the snackbar.
anchorOrigin	{ horizontal: 'center' | 'left' | 'right', vertical: 'bottom' | 'top' }	{ vertical: 'bottom', horizontal: 'left' }	The anchor of the Snackbar. On smaller screens, the component grows to occupy all the available width, the horizontal alignment is ignored.
autoHideDuration	number	null	The number of milliseconds to wait before automatically calling the onClose function. onClose should then set the state of the open prop to hide the Snackbar. This behavior is disabled by default with the null value.
children	element		Replace the SnackbarContent component.
classes	object		Override or extend the styles applied to the component. See CSS API below for more details.
ClickAwayListenerProps	object		Props applied to the ClickAwayListener element.
ContentProps	object		Props applied to the SnackbarContent element.
disableWindowBlurListener	bool	false	If true, the autoHideDuration timer will expire even if the window is not focused.
key	any		When displaying multiple consecutive Snackbars from a parent rendering a single <Snackbar/>, add the key prop to ensure independent treatment of each message. e.g. <Snackbar key={message} />, otherwise, the message may update-in-place and features such as autoHideDuration may be canceled.
message	node		The message to display.
onClose	func		Callback fired when the component requests to be closed. Typically onClose is used to set state in the parent component, which is used to control the Snackbar open prop. The reason parameter can optionally be used to control the response to onClose, for example ignoring clickaway. Signature: function(event: object, reason: string) => void event: The event source of the callback. reason: Can be: "timeout" (autoHideDuration expired), "clickaway".
open	bool		If true, Snackbar is open.
resumeHideDuration	number		The number of milliseconds to wait before dismissing after user interaction. If autoHideDuration prop isn't specified, it does nothing. If autoHideDuration prop is specified but resumeHideDuration isn't, we default to autoHideDuration / 2 ms.
TransitionComponent	elementType	Grow	The component used for the transition. Follow this guide to learn more about the requirements for this component.
transitionDuration	number | { appear?: number, enter?: number, exit?: number }	{ enter: duration.enteringScreen, exit: duration.leavingScreen,}	The duration for the transition, in milliseconds. You may specify a single timeout for all transitions, or individually with an object.
TransitionProps	object	{}	Props applied to the transition element. By default, the element is based on this Transition component.

The ref is forwarded to the root element.

Any other props supplied will be provided to the root element (native element).

CSS

Rule name	Global class	Description
root	.MuiSnackbar-root	Styles applied to the root element.
anchorOriginTopCenter	.MuiSnackbar-anchorOriginTopCenter	Styles applied to the root element if anchorOrigin={{ 'top', 'center' }}.
anchorOriginBottomCenter	.MuiSnackbar-anchorOriginBottomCenter	Styles applied to the root element if anchorOrigin={{ 'bottom', 'center' }}.
anchorOriginTopRight	.MuiSnackbar-anchorOriginTopRight	Styles applied to the root element if anchorOrigin={{ 'top', 'right' }}.
anchorOriginBottomRight	.MuiSnackbar-anchorOriginBottomRight	Styles applied to the root element if anchorOrigin={{ 'bottom', 'right' }}.
anchorOriginTopLeft	.MuiSnackbar-anchorOriginTopLeft	Styles applied to the root element if anchorOrigin={{ 'top', 'left' }}.
anchorOriginBottomLeft	.MuiSnackbar-anchorOriginBottomLeft	Styles applied to the root element if anchorOrigin={{ 'bottom', 'left' }}.

You can override the style of the component thanks to one of these customization points:

• With a rule name of the classes object prop.
• With a global class name.
• With a theme and an overrides property.

If that's not sufficient, you can check the implementation of the component for more detail.

Demos

• Snackbars