react-toastify

What is react-toastify?

The react-toastify package allows developers to add customizable notification toasts to their React applications. It provides an easy way to display success, error, warning, and informational messages with a variety of animations, positions, and options.

What are react-toastify's main functionalities?

Displaying Toast Notifications

This feature allows you to display a simple toast notification with a message. The toast function can be called with a string message to display it to the user.

import { toast } from 'react-toastify';
toast('Hello World!');

Customizing Toast Appearance

This feature allows you to customize the appearance and behavior of the toast. You can specify the type (like success, error, etc.), position, auto-close time, and many other options.

import { toast } from 'react-toastify';
toast.success('Success!', {
  position: "top-right",
  autoClose: 5000,
  hideProgressBar: false,
  closeOnClick: true,
  pauseOnHover: true,
  draggable: true,
  progress: undefined,
});

Custom Rendered Components

This feature allows you to render a custom React component inside the toast. This is useful for creating complex toasts with custom layouts and functionality.

import { toast } from 'react-toastify';
const CustomToast = ({ closeToast }) => (
  <div>
    Something went wrong! <button onClick={closeToast}>Close</button>
  </div>
);
toast(<CustomToast />);

Updating Existing Toasts

This feature allows you to update an existing toast's content or appearance. You can change the message, type, or any other property of the toast after it has been displayed.

import { toast } from 'react-toastify';
const toastId = React.useRef(null);

const updateToast = () => {
  toast.update(toastId.current, { type: toast.TYPE.INFO, render: 'Updated!' });
};

// Create a toast and save its ID
toastId.current = toast('Initial message');

Controlling Toasts Programmatically

This feature gives you programmatic control over the toasts. You can dismiss all toasts or specific toasts by their ID, which can be useful in scenarios where user actions or other events should close notifications.

import { toast } from 'react-toastify';

// Display a toast
toast('Will close in 5 seconds', { autoClose: 5000 });

// Dismiss all toasts on demand
toast.dismiss();

// Dismiss a specific toast by ID
toast.dismiss(toastId.current);

Other packages similar to react-toastify

notistack

Notistack is a Snackbar notification library that can be used with Material-UI. It allows for stacking notifications and offers similar customization options. Compared to react-toastify, it is more tightly integrated with Material-UI components and design patterns.

react-notification-system

React Notification System is another package for adding notifications to a React app. It provides a different set of customization options and a slightly different API. It is less maintained compared to react-toastify and might not have as many features.

sweetalert2-react-content

SweetAlert2 with React content is a package for creating beautiful, responsive, customizable, and accessible (WAI-ARIA) replacement for JavaScript's popup boxes with React content. It is more focused on modal dialogs and alerts rather than toasts, but it can be used for similar notification purposes.

README

React Toastify

React-Toastify allow you to add notification to your app with ease.

• Demo
• Installation
• Features
• Usage
  • Simple
  • Positioning toast
  • Remove a toast programmatically
  • Prevent duplicate
  • Define hook
  • Set a custom close button or simply remove it
  • :fire: Define a custom enter and exit transition :fire:
  • Define your style
  • Mobile
• Api
• Browser Support
• Release Notes
• Contribute
• License

Demo

A demo is worth thousand word

Installation

$ npm install --save react-toastify
$ yarn add react-toastify

If you use a style loader you can import the stylesheet as follow :

import 'react-toastify/dist/ReactToastify.min.css' 

Features

• Can display a react component inside the toast !
• Don't rely on findDOMNode or any DOM hack
• Has onOpen and onClose hooks. Both can access the props passed to the react component rendered inside the toast
• Can be positioned per toast
• Can remove toast programmatically
• Define behavior per toast
• Easy to setup
• Super easy to customize

Usage

Simple

By default all toasts will inherits ToastContainer's props. Props defined on toast supersede ToastContainer's props.

  import React, { Component } from 'react';
  import { ToastContainer, toast } from 'react-toastify';
  import 'react-toastify/dist/ReactToastify.min.css';

  class App extends Component {
    notify = () => toast("Wow so easy !");

    render(){
      return (
        <div>
        <button onClick={this.notify}>Notify !</button>
        {/* One container to rule them all! */}
        <ToastContainer 
          position="top-right"
          type="default"
          autoClose={5000}
          hideProgressBar={false}
          newestOnTop={false}
          closeOnClick
          pauseOnHover
        />
        {/*Can be written <ToastContainer />. Props defined are the same as the default one. */}
        </div>
      );
    }
  }

Positioning toast

By default all the toasts will be positionned on the top right of your browser. If a position is set on a toast, the one defined on ToastContainer will be overwritten

The following values are allowed: top-right, top-center, top-left, bottom-right, bottom-center, bottom-left

For convenience, toast expose a POSITION property to avoid any typo.

 // toast.POSITION.TOP_LEFT, toast.POSITION.TOP_RIGHT, toast.POSITION.TOP_CENTER
 // toast.POSITION.BOTTOM_LEFT,toast.POSITION.BOTTOM_RIGHT, toast.POSITION.BOTTOM_CENTER

  import React, { Component } from 'react';
  import { toast } from 'react-toastify';

  class Position extends Component {
    notify = () => {
      toast("Default Notification !");
    toast.success("Success Notification !", {
      position: toast.POSITION.TOP_CENTER
    });
    toast.error("Error Notification !", {
      position: toast.POSITION.TOP_LEFT
    });
    toast.warn("Warning Notification !", {
      position: toast.POSITION.BOTTOM_LEFT
    });
    toast.info("Info Notification !", {
      position: toast.POSITION.BOTTOM_CENTER
    });
    toast("Custom Style Notification !", {
      position: toast.POSITION.BOTTOM_RIGHT,
      className: 'dark-toast',
      progressClassName: 'transparent-progress'
    });
  };

    render(){
      return <button onClick={this.notify}>Notify</button>;
    }
  }

---

Remove a toast programmatically

An id is returned each time you display a toast, use it to remove a given toast programmatically by calling toast.dismiss(id)

Without args, all the displayed toasts will be dismissed.

  import React, { Component } from 'react';
  import { toast } from 'react-toastify';

  class Example extends Component {
    toastId = null;

    notify = () => this.toastId = toast("Lorem ipsum dolor");
Define hook
    dismiss = () =>  toast.dismiss(this.toastId);

    dismissAll = () =>  toast.dismiss();

    render(){
      return (
        <div>
          <button onClick={this.notify}>Notify</button>
          <button onClick={this.dismiss}>Dismiss</button>
          <button onClick={this.dismissAll}>Dismiss All</button>
        </div>
      );
    }
  }

Prevent duplicate

To prevent duplicates, you can check if a given toast is active by calling toast.isActive(id) like the snippet below. With this approach, you can decide with more precision whether or not you want to display a toast.

  import React, { Component } from 'react';
  import { toast } from 'react-toastify';

  class Example extends Component {
    toastId = null;

    notify = () => {
      if (! toast.isActive(this.toastId)) {
        this.toastId = toast("I cannot be duplicated !");
      }
    }

    render(){
      return (
        <div>
          <button onClick={this.notify}>Notify</button>
        </div>
      );
    }
  }

Define hook

You can define two hooks on toast:

• onOpen is called inside componentDidMount
• onClose is called inside componentWillUnmount

  import React, { Component } from 'react';
  import { toast } from 'react-toastify';

  class Hook extends Component {
    notify = () => toast("Lorem ipsum dolor", {
      onOpen: (childrenProps) => window.alert('I counted to infinity once then..'),
      onClose: (childrenProps) => window.alert('I counted to infinity twice')
    });

    render(){
      return <button onClick={this.notify}>Notify</button>;
    }
  }

Set a custom close button or simply remove it

When you use a custom close button, your button will receive a closeToast props. You need to call it in order to close the toast. The customCloseButton can be passed to the ToastContainer so all the toast display the custom close or you can set it by toast. If customCloseButton is set to false, the close button will be not displayed.

  import React, { Component } from 'react';
  import { toast } from 'react-toastify';

  const CloseButton = ({ YouCanPassProps, closeToast }) => (
    <i
      className="material-icons"
      onClick={closeToast}
    >
    delete
    </i>
  );

  class CustomClose extends Component {
    notify = () => {
      toast("The close button change when Chuck Norris display a toast",{
        closeButton: <CloseButton YouCanPassProps="foo" />
      });
    };

    render(){
      return <button onClick={this.notify}>Notify</button>;
    }
  }

Define a custom enter and exit transition

The toast rely on react-transition-group for the enter and exit transition.

• I'll use the zoom animation from animate.css

/* style.css*/
@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale3d(.3, .3, .3);
  }

  50% {
    opacity: 1;
  }
}

.zoomIn {
  animation-name: zoomIn;
}

@keyframes zoomOut {
  from {
    opacity: 1;
  }

  50% {
    opacity: 0;
    transform: scale3d(.3, .3, .3);
  }

  to {
    opacity: 0;
  }
}

.zoomOut {
  animation-name: zoomOut;
}

.animate{
  animation-duration: 800ms;
}

• Create a transition and apply it

import React, { Component } from 'react';
import { toast } from 'react-toastify';
import Transition from 'react-transition-group/Transition';
import 'style.css';

// Any transition created with react-transition-group/Transition will work ! 
const ZoomInAndOut = ({ children, position, ...props }) => (
  <Transition
    {...props}
    {/* Same as the animation duration */}
    timeout={800}
    onEnter={ node => node.classList.add('zoomIn', 'animate')}
    onExit={node => {
      node.classList.remove('zoomIn', 'animate');
      node.classList.add('zoomOut', 'animate');
    }}
  >
    {children}
  </Transition>
);

class App extends Component {
  notify = () => {
    toast("ZoomIn and ZoomOut", {
      transition: ZoomInAndOut,
      autoClose: 5000
    });
  };
    
  render(){
    return <button onClick={this.notify}>Notify</button>;
  }
}

• Or pass your transition to the ToastContainer to overwrite the default one.

render(){
  return(
  {/*Component*/}
    <ToastContainer 
      transition={ZoomInAndOut}
    />
  {/*Component*/}
  );
}

Define your style

Taste and colours are not always the same ! You have several options.

• Overwrite toastify-content and toastify__progress
• Create two css classes and pass them to a toast

.dark-toast{
  background: #323232;
  color: #fff;
}

.dark-toast > .toastify__close{
  color: #fff;
}

.transparent-progress{
  background:  rgba(255,255,255,.7);
}

.fancy-progress{
  background: repeating-radial-gradient(red, yellow 10%, green 15%);
}
                

  import React, { Component } from 'react';
  import { toast } from 'react-toastify';

  class Style extends Component {
    notify = () => {
      toast("Dark style notification with default type progress bar",{
        className: 'dark-toast',
        autoClose: 5000
      });

      toast("Dark style with transparent progress bar, the one used with others types.",{
        className: 'dark-toast',
        progressClassName: 'transparent-progress',
        autoClose: 5000
      });

      toast("Dark style with ugly progress bar",{
        className: 'dark-toast',
        progressClassName: 'fancy-progress',
        autoClose: 5000
      });
    };
    
    render(){
      return <button onClick={this.notify}>Notify</button>;
    }
  }

• Or pass your classes to the ToastContainer to set the classes for all your toast in one shot.

  render(){
    return(
      {/*Component*/}
      <ToastContainer 
        toastClassName="dark-toast"
        progressClassName="transparent-progress" 
      />
      {/*Component*/}
    );
  }

Mobile

On mobile the toast will take all the width available.

Api

ToastContainer (Type : React Component)

Props	Type	Default	Description
position	string	top-right	One of top-right, top-center, top-left, bottom-right, bottom-center, bottom-left
autoClose	false or int	5000	Delay in ms to close the toast. If set to false, the notification need to be closed manualy
closeButton	React Element or false	-	A React Component to replace the default close button or false to hide the button
transition	function	-	A reference to a valid react-transition-group/Transition component
hideProgressBar	bool	false	Display or not the progress bar below the toast(remaining time)
pauseOnHover	bool	true	Keep the timer running or not on hover
closeOnClick	bool	true	Dismiss toast on click
newestOnTop	bool	false	Display newest toast on top
className	string	-	Add optional classes to the container
style	object	-	Add optional inline style to the container
toastClassName	string	-	Add optional classes to the toast
bodyClassName	string	-	Add optional classes to the toast body
progressClassName	string	-	Add optional classes to the progress bar

toast (Type: Object)

All the method of toast return a toastId except dismiss and isActive. The toastId can be used to remove a toast programmatically or to check if the toast is displayed.

Parameter	Type	Required	Description
content	string or React Element	✓	Element that will be displayed
options	object	✘	Possible keys : autoClose, type, closeButton, hideProgressBar

• Available options :
  • type: Kind of notification. One of "default", "success", "info", "warning", "error". You can use toast.TYPE.INFO and so on to avoid any typo.
  • onOpen: Called inside componentDidMount
  • onClose: Called inside componentWillUnmount
  • autoClose: same as ToastContainer.
  • closeButton: same as ToastContainer.
  • transition: same as ToastContainer.
  • closeOnClick: same as ToastContainer.
  • hideProgressBar: same as ToastContainer.
  • position: same as ToastContainer
  • pauseOnHover: same as ToastContainer
  • className: same as ToastContainer toastClassName
  • bodyClassName: same as ToastContainer
  • progressClassName: same as ToastContainer

:warning:️ Toast options supersede ToastContainer props :warning:

const Img = ({ src }) => <div><img width={48} src={src} /></div>;
const options = {
    onOpen: props => console.log(props.foo),
    onClose: props => console.log(props.foo),
    autoClose: 6000, 
    closeButton: <FontAwesomeCloseButton />,
    type: toast.TYPE.INFO,
    hideProgressBar: false,
    position: toast.POSITION.TOP_LEFT,
    pauseOnHover: true,
    transition: MyCustomTransition
};

const toastId = toast(<Img foo={bar}/>, options) // default, type: 'default'
toast.success("Hello", options) // add type: 'success' to options
toast.info("World", options) // add type: 'info' to options
toast.warn(<Img />, options) // add type: 'warning' to options
toast.error(<Img />, options) // add type: 'error' to options
toast.dismiss() // Remove all toasts !
toast.dismiss(toastId) // Remove given toast
toast.isActive(toastId) //Check if a toast is displayed or not

Browser Support

Chrome	Firefox	IE 11	Edge	Safari
✔	✔	✔	✔	✔

Release Notes

V2.1.1

Bugfix

• Remove toast from react dom when not displayed. Because of that the onClose callback on the toast was never called. Relate to issue #50

V2.1.0

New Features

• Can set a custom transition when the toat enter and exit the screen :sparkles:

Others

• Upgrade to react v16
• Upgrade to enzyme v3
• Switched to react-app preset for eslint
• Upgrade to webpack v3
• Upgrade to react-transition-group v2

V2.0.0

This version may introduce breaking changes due to redesign. My apologies.

But, it brings a lots of new and exciting features !

New Features

• The default design has been reviewed. The component is now usable out of the box without the need to touch the css. Relate to issue #28
• The toast timer can keep running on hover. issue #33
• Added a possibility to check if a given toast is displayed or not. By using that method we can prevent duplicate. issue #3
• Can decide to close the toast on click
• Can show newest toast on top
• Can define additionnal className for toastissue #21
• Much more mobile ready than the past

Bug Fixes

• The space in of left boxes from window & right boxes from window is different.issue #25
• Partial support of ie11. I still need to fix the animation but I need a computer with ie11 for that xD issue #26

v1.7.0

New Features

• Toast can now be positioned individually !

v1.6.0

New Features

• Can now remove a toast programmatically. When you display a toast, the function return a toastId. You can use it as follow to remove a given toast toast.dismiss(toastId)
• If the container is not mounted, the notification will be added to a queue and dispatched as soon as the container is mounted. For more details check issue #4

Others

• Added --no-idents flag to cssnano to avoid animation name collision with others libs.
• Tests are no longer transpiled

v1.5.0

• That version does not bring any features but it brings tests made with the amazing jest and aslo Travis CI integration.

v1.4.3

• React and react-dom are now peer dependencies

v1.4.2

• Don't try to pass down the props when we render a string like so : toast(<div>hello</div>)

Bug fix

• Fixed the test to check if the toast can be rendered

v1.4.0

• React v16 ready : moving to prop-types and react-transition-group
• Internal rewrite of components. The implementation wasn't bad but it wasn't good either. A better props validation has been added has well.
• Removed useless dependencies. I was using the Object.values polyfill when a one line forEach can do the same is my case.
• Now I believe it's even easier to style the components. The sass sources files are now included when you install the package via yarn or npm
• The default close button has been replaced.

New Features

• A progress bar is now visible to track the remaining time before the notification is closed. Of course if you don't like it, you are free to disable it.
• You can choose to display a close button or not.
• Event pointer is set to none to avoid losing pointer events on everything beneath the toast container when no toast are displayed
• The closeToast callback is also passed down to your component.

v1.3.0

• PropTypes package update
• Dead code elimination

New Features

• Possibility to use a custom close button. Check the api docs of ToastContainer and toast.

v1.2.2

I was storing react component into state which is a bad practice. What should Go in State This is no more the case now. The separation of concern between the data and the view is respected.

Bug fix

• Was calling cloneElement on undefined which cause your console bleed. See issue #2

v1.2.1

Bug fix

• Added Object.values polyfill otherwise won't work with IE or EDGE. I ♥ IE.

v1.1.1

Bug fix

• OnClose and OnOpen can access all the props passed to the component. Before only the props passed using toast options were accessible

New Features

• Passing prop using toast option will be removed at the next release. It doesn't make sense to keep both way to pass props. Use the react way instead

v1.1.0

New Features

• Added onOpen callback
• Added onClose callback

Contribute

Any suggestions and pull request are welcome !

License

Licensed under MIT