React MUI is a UI library that provides fully-loaded components, bringing our own design system to our production-ready components. MUI is a user interface library that provides predefined and customizable React components for faster and easy web development, these Material-UI components are based on top of Material Design by Google.
In this article, we’ll be discussing React MUI Alert feedback. An alert component is used to display a short, important message which attracts the attention of the user without interrupting it.
Alert Feedback Variants:
- Basic alerts: A basic alert feedback variant provides four severity levels that set a distinctive icon and color.
- Description: In this variant, we use the AlertTitle component to display a formatted title above the content of the alert component.
- Actions: An alert component contains an action, such as a close or undo action which is usually rendered after the message, at the end of the alert.
- Icons: The icon prop allows the users to add an icon at the beginning of the alert component by overriding the default icon.
- Variants: There are two variants: outlined and filled.
- Toast: A toast component can also be used with the help of a snackbar.
- Color: The color prop allows the users to change the alert color by overriding the default color for the specified severity.
- API: The APIs are:
- <Alert />
- <AlertTitle />
Syntax:
<Alert>...</Alert>
Creating React Project:
Step 1: To create a react app, install react modules through the npm command.
npm create-react-app project name
Step 2: After creating your react project, move into the folder to perform different operations.
cd project name
Step 3: After creating the ReactJS application, Install the required module using the following command:
npm install @mui/material @emotion/react @emotion/styled
Project Structure:
Step to Run Application: Open the terminal and type the following command.
npm start
Example 1: Below example demonstrates the React MUI alert feedback component with a description.
Javascript
import { Alert, AlertTitle } from "@mui/material"; import * as React from "react"; function App() { return ( <center> <div> <h1 style={{ color: "green" }}>neveropen</h1> <h2>React MUI Alert feedback</h2> </div> <div style={{ width: '50%' }}> <Alert severity="error"> <AlertTitle>Error</AlertTitle> Please return to the first page! </Alert> </div> </center> ); } export default App; |
Output:
Example 2: Below example demonstrates the React MUI alert component with icons.
Javascript
import { Alert, AlertTitle } from "@mui/material"; import * as React from "react"; import VerifiedIcon from '@mui/icons-material/Verified'; function App() { return ( <center> <div> <h1 style={{ color: "green" }}>neveropen</h1> <h2>React MUI Alert feedback</h2> </div> <div style={{ width: '50%' }}> <Alert severity="success" icon={<VerifiedIcon />}> <AlertTitle>Success</AlertTitle> Yay! You have successfully completed the course. </Alert> </div> </center> ); } export default App; |
Output:
Reference: https://mui.com/material-ui/react-alert/
