React Toastify: STEP by STEP Tutorial with Component Code

Posted Apr 13, 2023

🎉Why did the React component burn his toast? ...Because he forgot to use react-toastify!

Table of Contents 📝

• Introduction
• What is Toastify React?
• Installation
• ToastContainer in React Toastify
• Basic Usage
• Configuration Options
• React Toastify Style
• React Toastify Common Errors
• FAQs
• Conclusion

Introduction

In the fast-paced world of web development, creating a user-friendly and visually appealing app is not enough.

Ensuring that users are notified of important updates and changes in a clear and concise manner is equally important.

That's where 🍞 Toastify React comes in – a simple and efficient notification system that can be easily integrated into your React application.

Toastify React provides a range of customizable notification options, from success messages to error alerts, and everything in between.

With easy-to-use syntax and a wealth of configuration options, it's no wonder that Toastify React is quickly becoming the go-to notification package for React developers.

In this article, we'll take a closer look at Toastify React, including its features, benefits, and how to use it in your React app.

What is Toastify React NPM?

Toastify React is a notification system package designed specifically for React applications. It allows developers to easily create and customize notifications that appear on the user's screen, providing a clear and concise way to communicate important information.

Toastify React includes a range of notification types, including success messages, error alerts, and warning messages.

Notifications can be customized to include icons, titles, and messages that fit the style of your application.

🎉Did you know that React Toastify was inspired by the Android Toast widget? Just like the Android Toast, React Toastify also shows temporary messages to the user, but in a much more customizable way.

How to Install Toastify React

Installing Toastify React is quick and easy, thanks to its availability on the Node Package Manager (NPM). Simply open your terminal and type the following command:

npm install react-toastify

Once installed, you can import Toastify React NPM into your React app like any other package:

import { ToastContainer, toast } from "react-toastify";
import "react-toastify/dist/ReactToastify.css";

ToastContainer in React Toastify 🍞

React Toastify provides a ToastContainer component that is responsible for rendering all toast notifications in a React app. The ToastContainer component is required to be present in the application for Toastify to work.

Using ToastContainer in React 💻

To use ToastContainer, you need to import it from the 'react-toastify' package and place it at the top level of your React component hierarchy. Here's an example of how to use ToastContainer:

import React from "react";
import { ToastContainer } from "react-toastify";
import "react-toastify/dist/ReactToastify.css";

function App() {
  return (
    <div>
      <h1>Hello World!</h1>
      <ToastContainer />
    </div>
  );
}

export default App;

In the example above, the ToastContainer component is imported from the 'react-toastify' package. The 'ReactToastify.css' file is also imported to apply default styling to the toasts.

The ToastContainer component is then placed below the main component's hierarchy. The position and behavior of the ToastContainer can be configured using various props, as explained in the previous section.

Props for ToastContainer

ToastContainer component provides various props to customize the behavior and appearance of the toast notifications. Here are some commonly used props:

🧭position:

Sets the position of the ToastContainer. Possible values are 'top-right', 'top-center', 'top-left', 'bottom-right', 'bottom-center', and 'bottom-left'. Default value is 'top-right'.

🕰️autoClose:

Sets the time duration (in milliseconds) for which the toasts will be displayed. Default value is 5000ms (5 seconds).

🙈hideProgressBar:

Sets whether to hide the progress bar in the toast notification. Default value is false.

🔝newestOnTop:

Sets whether the new toasts should be displayed on top of the existing toasts. Default value is true.

🖱️closeOnClick:

Sets whether clicking on the toast should dismiss it. Default value is true.

🧍‍♂️rtl:

Sets whether to display the ToastContainer in right-to-left (RTL) mode. Default value is false.

⏸️pauseOnFocusLoss:

Sets whether to pause the timer when the window loses focus. Default value is true.

🖱️draggable:

Sets whether the ToastContainer can be dragged by the user. Default value is true.

📜toastClassName:

Sets the class name for the toast notification.

These are just a few commonly used props; there are many other props available to customize the ToastContainer. You can refer to the official documentation for a full list of available props.

🎉How many React developers does it take to change a light bulb? None, they just use Toastify to display an error message if the light bulb is broken!

Toastify React Example

Using Toastify React NPM in your React app is straightforward.

First, wrap your app in the ToastContainer component, which provides a container for all notifications to appear:

function App() {
  return (
    <div>
      <ToastContainer />
      ...
    </div>
  );
}

Once the ToastContainer component is added, you can use the toast function to create a notification:

function App() {
  const notify = () => toast("Hello, world!");

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

This will create a simple notification with the message "Hello, world!" that appears on the user's screen when the Notify button is clicked.

Toastify React Configuration Options

Toastify React NPM provides a range of configuration options to customize notifications to fit the style and functionality of your React app. Here are some of the most common configuration options:

Positioning 🧭

Notifications can be positioned at the top, bottom, or center of the screen using the position option. Here's an example:

toast.success("Success!", {
  position: toast.POSITION.TOP_CENTER,
});

Auto Close 🕰️

Notifications can be set to automatically close after a specified duration using the autoClose option. Here's an example:

toast.success("Success!", {
  autoClose: 2000, // milliseconds
});

Custom Icons 🎨

Notifications can be customized with icons using the icon option. Here's an example:

toast.success("Success!", {
  icon: <FontAwesomeIcon icon={faCheckCircle} />,
});

Custom Themes 🎉

Notifications can be customized with themes using the theme option. Here's an example:

import { css } from "glamor";
import { toast } from "react-toastify";

const customTheme = {
  success: css({
    background: "green",
    color: "white",
  }),
};

toast.configure({
  theme: customTheme,
});

toast.success("Success!");

Custom Components 🧩

Notifications can be customized with custom components using the ToastComponent option. Here's an example:

const CustomToast = ({ closeToast }) => (
  <div>
    <h3>Custom Toast</h3>
    <button onClick={closeToast}>Close</button>
  </div>
);

toast(<CustomToast />, {
  ToastComponent: CustomToast,
});

These are just a few of the many configuration options available in Toastify React NPM. With so many options available, you can create notifications that perfectly fit the style and functionality of your React app.

🎉React Toastify is like a virtual toaster for your React application. It pops up notifications just like a toaster pops up toast. The only difference is that you can't eat the notifications (or at least you shouldn't try to).

React Toastify Style

By default, React Toastify comes with a set of pre-defined styles that you can use out of the box.

However, if you want to customize the appearance of your notifications, you can do so using CSS.

To apply custom styles to your Toastify notifications, you can pass an optional className prop to the ToastContainer component. For example:

import { ToastContainer, toast } from "react-toastify";
import "react-toastify/dist/ReactToastify.css";

const App = () => {
  const handleClick = () => {
    toast.success("Hello World!");
  };

  return (
    <div>
      <button onClick={handleClick}>Click me</button>
      <ToastContainer className="my-toast-container" />
    </div>
  );
};

In the code above, we imported the ToastContainer and toast components from React Toastify, as well as the default CSS file.

We then added a className prop to the ToastContainer component and set it to my-toast-container.

To apply custom styles to the notifications, we can target the .my-toast-container class in our CSS file and apply styles to its child elements. For example:

.my-toast-container .Toastify__toast {
  background-color: #f00;
  color: #fff;
  border-radius: 5px;
}

In the CSS code above, we targeted the .Toastify__toast class inside the .my-toast-container container and applied some custom styles to it. This will change the background color of the notifications to red, set the text color to white, and give them a border radius of 5 pixels.

You can use any valid CSS properties to customize the appearance of your notifications. For more information, check out the official React Toastify documentation.

React Toastify Common Errors 🚫

When using react-toastify, you may encounter some errors.

Here are some of the common errors and their solutions:

React-Toastify Not Working

If you're having trouble getting react-toastify to work, here are a few things to check 🔧:

1. Make sure you've installed react-toastify correctly. You can do this by running npm install react-toastify in your project directory.

2. Make sure you've imported ToastContainer and toast from react-toastify in your component.

3. Make sure you've included the ToastContainer component in your component and wrapped your component in the ToastContainer.

4. Check that you've included the required CSS file. You can import it in your index.js file with import 'react-toastify/dist/ReactToastify.css';.

Can't Resolve 'react-toastify'

If you see an error message that says "Can't resolve 'react-toastify'", it means that your project can't find the react-toastify module.

Here's how to fix 🔧 it -

1. Make sure you've installed react-toastify correctly. You can do this by running npm install react-toastify in your project directory.

2. Make sure you've imported ToastContainer and toast from react-toastify in your component.

3. If you're using webpack or another module bundler, make sure you've configured it to resolve react-toastify. You can do this by adding the following to your webpack.config.js file:

module.exports = {
  // ...
  resolve: {
    alias: {
      "react-toastify": path.resolve(__dirname, "node_modules/react-toastify"),
    },
  },
  // ...
};

With these steps, you should be able to resolve any issues you encounter while using react-toastify.

FAQs

What is react Toastify for?

React Toastify is a library for creating customizable and user-friendly notifications in React apps.

How do you use react Toastify in react app?

To use react Toastify in a React app, you need to first install the package using npm or yarn. Then you can import it into your app and use the toast function to create notifications.

Does Toastify still work?

Yes, Toastify is still actively maintained and works with the latest versions of React.

What is RTL on react Toastify?

RTL stands for "right-to-left" and is a feature of react Toastify that allows you to create notifications that are displayed from right to left, rather than the default left-to-right.

What are the React toast options?

React toast options are configuration options that can be used to customize the appearance and behavior of notifications created with react Toastify. Some examples include position, autoClose, closeButton, and transition.

Why is React important for Microservices?

React is a popular and widely-used front-end library that provides a range of tools and features for creating scalable and maintainable microservices. Its component-based architecture and flexible rendering make it ideal for building microservices that can be easily updated and scaled as needed.

What is toast in react JS?

Toast is a term used to describe a small, unobtrusive notification that appears on the screen for a short period of time to alert the user to important information. In react JS, Toastify is a library that provides an easy way to create and customize these types of notifications.

How do you add toast in React?

To add a toast notification in React, you can use a library like Toastify, which provides a simple and customizable way to create these types of notifications.

How to use JSON server in ReactJS?

JSON server is a tool for creating a fake REST API that can be used for testing and development purposes. To use it with ReactJS, you can create a new instance of the server and configure it to respond to requests from your React app.

How do I use Toastify?

To use Toastify, you need to first install it using npm or yarn. Then you can import it into your React app and use the toast function to create notifications.

How do I launch Toastify?

Toastify is launched automatically when you create a new notification using the toast function in your React app.

What are the hotkeys for Toastify?

Toastify does not have any built-in hotkeys, but you can create custom hotkeys using JavaScript or a library like Hotkeys.

Conclusion

In today's fast-paced world of web development, creating a user-friendly and engaging app is more important than ever. With Toastify React NPM, you can easily add a reliable and customizable notification system to your React app, ensuring that users are always up-to-date with important information.

With its easy-to-use syntax and wealth of configuration options, Toastify React NPM is quickly becoming the go-to notification package for React developers. So why not give it a try and see how it can improve the user experience of your React app?