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Added functionality of populating text inputs by pasted a code from a clipboard. #6

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Added functionality of populating text inputs by pasted a code from a clipboard. #6

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8efcf35
Added functionality to paste a code and it would populate all inputs.
Oct 24, 2018
55e517d
Merge pull request #1 from KulikovskyIgor/add-paste-functionality
KulikovskyIgor Oct 24, 2018
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31 changes: 26 additions & 5 deletions components/ConfirmationCodeInput.js
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ const getInputSpaceStyle = (space, inputPosition) => {
return positions[inputPosition] || positions.default
}

const getBorderStyle = (cellBorderWidth, borderType) =>{
const getBorderStyle = (cellBorderWidth, borderType) => {
const types = {
clear: {borderWidth: 0},
square: {borderWidth: cellBorderWidth},
Expand Down Expand Up @@ -129,12 +129,20 @@ export default class ConfirmationCodeInput extends Component {
}
}

_onInputCode = index => character => {
_onInputCode = index => _.debounce(character => {
if (character.length === this.props.codeLength) {
this._onPasteCode(index, character)
} else if (character.length === 1) {
this._onTypeCode(index, character)
}
}, 100)

_onTypeCode = (index, character) => {
const {codeLength, onFulfill} = this.props
let newCodeArr = _.clone(this.state.codeArr)
newCodeArr[index] = character

if (index == codeLength - 1) {
if (index === codeLength - 1) {
const code = newCodeArr.join('')
onFulfill(code)
this._blur(this.state.currentIndex)
Expand All @@ -150,6 +158,20 @@ export default class ConfirmationCodeInput extends Component {
})
}

_onPasteCode = (index, code) => {
const {codeLength, onFulfill} = this.props;
const newCodeArr = code.split('');
const newCurrentIndex = codeLength - 1;

this._blur(this.state.currentIndex)

this.setState(() => ({
codeArr: newCodeArr,
currentIndex: newCurrentIndex,
}))
onFulfill(code)
}

focus = () => this._setFocus(this.state.currentIndex)

blur = () => this._blur(this.state.currentIndex)
Expand Down Expand Up @@ -180,7 +202,7 @@ export default class ConfirmationCodeInput extends Component {
value={this.state.codeArr[id] ? this.state.codeArr[id].toString() : ''}
onChangeText={this._onInputCode(id)}
onKeyPress={this._onKeyPress}
maxLength={1}
maxLength={codeLength}
/>
))

Expand All @@ -201,4 +223,3 @@ const styles = StyleSheet.create({
padding: 0,
},
})