react-native-confirmation-code-input

A react-native confirmation code input for both IOS and Android

Features

- A user-friendly component for inputting confirmation code
- Extended from component, so you can use its props
- Built-in type of code input: underline, box, circle
- Set position: center, left, right, full width
- Set size and active color, inactive color
- Easy to customize style, use base style from TextInput component
- Check code on finish or return code for async checking
- Clear code on fail
- Use React Native ES6

Screenshots

!underline-28082017
!box-28082017
!circle-28082017
!full-28082017

Installation

``sh
npm install react-native-confirmation-code-input --save
`

Usage

$3

Import this module:
`javascript
import CodeInput from 'react-native-confirmation-code-input';
`
Use as a component and style it:
`javascript

render() {
return (
ref="codeInputRef1"
secureTextEntry
className={'border-b'}
space={5}
size={30}
inputPosition='left'
onFulfill={(code) => this._onFulfill(code)}
/>

ref="codeInputRef2"
secureTextEntry
compareWithCode='AsDW2'
activeColor='rgba(49, 180, 4, 1)'
inactiveColor='rgba(49, 180, 4, 1.3)'
autoFocus={false}
ignoreCase={true}
inputPosition='center'
size={50}
onFulfill={(isValid) => this._onFinishCheckingCode1(isValid)}
containerStyle={{ marginTop: 30 }}
codeInputStyle={{ borderWidth: 1.5 }}
/>

ref="codeInputRef2"
keyboardType="numeric"
codeLength={5}
className='border-circle'
compareWithCode='12345'
autoFocus={false}
codeInputStyle={{ fontWeight: '800' }}
onFulfill={(isValid, code) => this._onFinishCheckingCode2(isValid, code)}
/>
)
}
`

$3

This component uses the same props as . Below are additional props for this component:

Prop | Type | Default | Description
---------- | ------- | ---------- | -----------------------
codeLength | number | 5 | length of confirmation code -> number of cells
compareWithCode | string | | code to compare. if null, onFulfill callback return inputted code to check later
inputPosition | string | center | position of code input in its container: left, right, center, full-width
size | number | 40 | size of input cells
space | number | 8 | space between 2 cells
className | string | border-box | Some built-in classname: border-box, border-circle, border-b, border-b-t, border-l-r
cellBorderWidth | number | 1.0 | width of cell borders
activeColor | string | rgba(255, 255, 255, 1) | color of cells when active
inactiveColor | string | rgba(255, 255, 255, 0.2) | color of cells when inactive
ignoreCase | boolean | false | ignore case when checking code
autoFocus | boolean | true | auto focus on code input
codeInputStyle | style object | | custom style for code input
containerStyle | style object | | custom style for code input container
onFulfill | function | | callback function called when fulfilling code. If compareWithCode is null -> return (code) in callback, else return (isValid, code). Required

functions

clear input:
`javascript
this.refs.refName.clear();
...
...
ref="refName"
/>
`

Example

See EXAMPLE
`sh
git clone https://github.com/ttdung11t2/react-native-confirmation-code-input.git
cd react-native-confirmation-code-input/example
npm install
react-native run-ios / react-native run-android
``

License

react-native-confirmation-code-input is released under the MIT license. See LICENSE for details.

Any question or support will welcome.