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README.md

NPM version npm Package Quality js-prittier-style Compatibility

NPM

If this project has helped you out, please support us with a star 🌟

📘 Description

Author: Marco Cesarato

Github: https://github.com/marcocesarato/react-native-input-spinner

An extendible input number spinner component for react-native highly customizable. This component enhance a text input for entering numeric values, with increase and decrease buttons.

Compatible with: Android, iOS, Windows, Web and Expo.

📖 Install

Install the library from npm or yarn just running one of the following command lines:

npm yarn
npm install react-native-input-spinner --save yarn add react-native-input-spinner

💻 Usage

import InputSpinner from "react-native-input-spinner";

// Example
<InputSpinner
	max={10}
	min={2}
	step={2}
	colorMax={"#f04048"}
	colorMin={"#40c5f4"}
	value={this.state.number}
	onChange={(num) => {
		console.log(num);
	}}
/>;

For more examples check the Example directory the App.js file

🎨 Screenshots

Default props + Min & Max colors Not rounded, showBorder, Min & Max colors

High customization

⚡️ Run example

Clone or download repo and after:

cd Example
yarn install # or npm install
expo start

Open Expo Client on your device. Use it to scan the QR code printed by expo start. You may have to wait a minute while your project bundles and loads for the first time.

Example app

💡 Props

Check the "Props List" file to have the complete list of component props ordered by name.

Structure

Handlers

Handler Description Func
onBlur Callback that is called when the text input is blurred. (e) => { ... }
onChange Callback that is called when the number of the Spinner change. (num) => { ... }
onDecrease Callback that is called when decrease button is clicked get value decreased. (decreased) => { ... }
onFocus Callback that is called when the text input is focused. (e) => { ... }
onIncrease Callback that is called when increase button is clicked get value increased . (increased) => { ... }
onKeyPress Callback that is called when a key is pressed. (e) => { ... }
onMax Callback that is called when max is reached get max number permitted. (max) => { ... }
onMin Callback that is called when min is reached get min number permitted. (min) => { ... }
onSubmitEditing Callback that is called when the text input's submit button is pressed (e) => { ... }

Props

Property Description Type Default Note
append Custom element before right button Component
autofocus If true, focuses the input on componentDidMount. false
disabled Disable the Spinner or not Boolean false
editable Set if input number field is editable or not Boolean true
initialValue Initial value of the Spinner String
Number
0
maxLength Limits the maximum number of characters that can be entered. Number
max Max number permitted String
Number
null
min Min value permitted String
Number
0
precision Max numbers permitted after comma Integer 2
prepend Custom element after left button Component
returnKeyLabel Sets the return key to the label. Use it instead of returnKeyType. String
returnKeyType Determines how the return key should look. On Android you can also use returnKeyLabel String
selectTextOnFocus If true, all text will automatically be selected on focus. Bool false
selectionColor The highlight and cursor color of the text input. String null
step Value to increment or decrement the current spinner value String
Number
1
type Type of spinner String int Can be int or real/float...
value Controlled value of the Spinner String
Number
0

Screenshots

Description
  • Top spinner with a child
  • Bottom spinner with prepend and append

Props Styles

Property Description Type Default Note
buttonPressStyle Button style on Pressed state Object Could overwrite other props
buttonStyle Button style Object Could overwrite other props
inputStyle Text Input style Object Could overwrite other props
style Container style Object Could overwrite other props

Props Colors

Property Description Type Default Note
background Custom input text background color String transparent
buttonPressTextColor Custom color of the button of the Spinner on Pressed state String #FFFFFF
buttonTextColor Custom color of the labels's button of the Spinner String #FFFFFF
colorLeft Custom color of the Spinner left button String #3E525F
colorMax Custom color of the Spinner when reach max value String
colorMin Custom color of the Spinner when reach min value String
colorPress Custom color of the Spinner button on touch press String #3E525F
colorRight Custom color of the Spinner right button String #3E525F
color Custom color of the Spinner String #3E525F
textColor Custom input text number color String #000000

Screenshots

Description
  • Spinner with color, buttonTextColor, colorPress and buttonPressTextColor custom colors

Props Container Style

Property Description Type Default Note
height Custom height of the Spinner Number 50
showBorder Show the border of the Spinner or not Boolean false Use with rounded={false}
style Container style Object Could overwrite other props
width Custom width of the Spinner Number 150

Props Buttons Style

Property Description Type Default Note
activeOpacity Opacity of underlay on pressed button Number 0.85
arrows Labels on button will be (< and >) instead of (+ and -) Boolean false
buttonFontFamily Custom fontFamily of buttons of the Spinner String System Default
buttonFontSize Custom fontSize of buttons of the Spinner Number 14
buttonLeftDisabled Disable left button Boolean false
buttonLeftImage Custom element on the button left of the spinner Component Could overwrite other props
buttonLeftText Custom text on the button left of the spinner String
buttonPressLeftImage Custom element on the button left of the spinner on pressed state Component Could overwrite other props
buttonPressRightImage Custom element on the button right of the spinner on pressed state Component Could overwrite other props
buttonPressStyle Button Style on Pressed state (Plus and Minus buttons) Object
buttonPressTextColor Custom color of the button of the Spinner on Pressed state String #FFFFFF
buttonRightDisabled Disable right button Boolean false
buttonRightImage Custom element on the button right of the spinner Component Could overwrite other props
buttonRightText Custom text on the button right of the spinner String
buttonStyle Button Style (Plus and Minus buttons) Object
buttonTextColor Custom color of the labels's button of the Spinner String #FFFFFF
rounded Use circular button Boolean true

Props Text Input Style

Property Description Type Default Note
background Custom input text background color String transparent
fontFamily Custom fontFamily of the text input of the Spinner String System Default
fontSize Custom fontSize of the text input of the Spinner Number 14
inputStyle Text Input style Object Can overwrite other props
textColor Custom input text number color String #000000

🤔 How to contribute

Have an idea? Found a bug? Please raise to ISSUES. Contributions are welcome and are greatly appreciated! Every little bit helps, and credit will always be given.


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