React Suite InputNumber Component

React Suite is a popular front-end library with a set of React components that are designed for the middle platform and back-end products. InputNumber component allows the user to enter a number within a certain range with the help of a keyboard or mouse. We can use the following approach in ReactJS to use the React Suite InputNumber Component.

InputNumber Props:

• classPrefix: It is used to denote the prefix of the component CSS class.
• defaultValue: It is used to denote the default value.
• disabled: It is used to disable the component.
• max: It is used to denote the maximum value.
• min: It is used to denote the minimum value.
• onChange: It is a callback function that is triggered when the value is changed.
• postfix: It is used to set the element displayed on the right side of the component.
• prefix: It is used to set the element displayed to the left of the component.
• scrollable: It is used to indicate whether the value can be changed through the wheel event or not.
• size: It is used to denote the input size.
• step: It is used to denote the value of each step.
• value: It is used to denote the value (Controlled).

Creating React Application And Installing Module:

Step 1: Create a React application using the following command:

npx create-react-app foldername

Step 2: After creating your project folder i.e. foldername, move to it using the following command:

cd foldername

Step 3: After creating the ReactJS application, Install the required module using the following command:

npm install rsuite

Project Structure: It will look like the following.

Project Structure

Example 1: Now write down the following code in the App.js file. Here, App is our default component where we have written our code.

Javascript

import React from 'react'
import 'rsuite/dist/styles/rsuite-default.css';
import { InputNumber } from 'rsuite';

export default function App() {

// State for the current input value
const [currentValue, setCurrentValue] = React.useState(0)

return (
    <div style={{
    display: 'block', width: 400, paddingLeft: 30
    }}>
    <h4>React Suite InputNumber Component</h4>
    <InputNumber
        min={0}
        max={50}
        defaultValue={0}
        onChange={(value) => { setCurrentValue(value) }}
    />
    Value : {currentValue}
    </div>
);
}

Step to Run Application: Run the application using the following command from the root directory of the project:

npm start

Output: Now open your browser and go to http://localhost:3000/, you will see the following output:

Example 2: In this example, we will learn about Disabled Input Component and decimal Input component

Javascript

import React from 'react'
import 'rsuite/dist/rsuite.min.css';
import { InputNumber } from 'rsuite';

export default function App() {

// State for the current input value
const [currentValue, setCurrentValue] = React.useState(0)

return (
    <div style={{
    display: 'block', width: 400, paddingLeft: 30
  }}>

 <h1 style={{color:'green'}}>GeeksforGeeks</h1>
    <h3>React Suite InputNumber Component</h3>
  <div style={{ width: 160 }}>
  Decimal
    <InputNumber defaultValue={0.01} step={0.01} />
    <hr/>
    <label>Disabled:</label>
    <InputNumber disabled defaultValue={10} />
    <hr />
  </div>
    </div>
);
}

Output:

Reference: https://rsuitejs.com/components/input-number/