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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,10 @@ | ||
| import React from 'react'; | ||
| import { PaperProvider } from 'react-native-paper'; | ||
| import App from '../src/App'; | ||
| export default function RootLayout() { | ||
| return <App />; | ||
| return ( | ||
| <PaperProvider> | ||
| <App /> | ||
| </PaperProvider> | ||
| ); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,10 @@ | ||
| { | ||
| "extends": "../tsconfig", | ||
| "compilerOptions": { | ||
| // Avoid expo-cli auto-generating a tsconfig | ||
| } | ||
| "compilerOptions": {}, | ||
| "include": [ | ||
| "**/*.ts", | ||
| "**/*.tsx", | ||
| ".expo/types/**/*.ts", | ||
| "expo-env.d.ts" | ||
| ] | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| import React from 'react'; | ||
| import { | ||
| View, | ||
| StyleSheet, | ||
| Pressable, | ||
| TextInput as RNTextInput, | ||
| } from 'react-native'; | ||
| import { TextInput, Text } from 'react-native-paper'; | ||
|
|
||
| type OtpInputProps = { | ||
| maxLength: number; | ||
| autoFocus?: boolean; | ||
| onPinReady?: (pin: string) => void; | ||
| }; | ||
|
|
||
| export default function OtpInput({ | ||
| maxLength, | ||
| onPinReady, | ||
| autoFocus = true, | ||
| }: OtpInputProps) { | ||
| const [isInputBoxFocused, setIsInputBoxFocused] = React.useState(autoFocus); | ||
| const [otp, setOtp] = React.useState(''); | ||
| const [isPinReady, setIsPinReady] = React.useState(false); | ||
| const ref = React.useRef<RNTextInput>(null); | ||
|
|
||
| React.useEffect(() => { | ||
| setIsPinReady(otp.length === maxLength); | ||
| return () => { | ||
| setIsPinReady(false); | ||
| }; | ||
| }, [maxLength, otp, setIsPinReady]); | ||
|
|
||
| React.useEffect(() => { | ||
| if (isPinReady) { | ||
| onPinReady && onPinReady(otp); | ||
| } | ||
| }, [isPinReady, onPinReady, otp]); | ||
|
|
||
| const boxArray = new Array(maxLength).fill(0); | ||
| const handleOnPress = () => { | ||
| setIsInputBoxFocused(true); | ||
| ref?.current?.focus(); | ||
| }; | ||
|
|
||
| const handleOnBlur = () => { | ||
| setIsInputBoxFocused(false); | ||
| }; | ||
| return ( | ||
| <View style={styles.container}> | ||
| <TextInput | ||
| mode="outlined" | ||
| style={styles.textInput} | ||
| theme={{ | ||
| roundness: 10, | ||
| }} | ||
| value={otp} | ||
| onChangeText={setOtp} | ||
| maxLength={maxLength} | ||
| ref={ref} | ||
| onBlur={handleOnBlur} | ||
| keyboardType="numeric" | ||
| autoFocus={autoFocus} | ||
| /> | ||
| <Pressable style={styles.otpContainer} onPress={handleOnPress}> | ||
| {boxArray.map((_, index) => { | ||
| const isCurrentValue = index === otp.length; | ||
| const isLastValue = index === maxLength - 1; | ||
| const isCodeComplete = otp.length === maxLength; | ||
|
|
||
| const isValueFocused = | ||
| isCurrentValue || (isLastValue && isCodeComplete); | ||
| return ( | ||
| <View | ||
| key={index} | ||
| style={{ | ||
| ...styles.otpBox, | ||
| borderColor: | ||
| isInputBoxFocused && isValueFocused ? '#6200EE' : '#F6F6F6', | ||
| }} | ||
| > | ||
| <Text style={styles.otpText}>{otp[index] || ''}</Text> | ||
| </View> | ||
| ); | ||
| })} | ||
| </Pressable> | ||
| </View> | ||
| ); | ||
| } | ||
|
|
||
| const styles = StyleSheet.create({ | ||
| container: { | ||
| justifyContent: 'center', | ||
| alignItems: 'center', | ||
| paddingHorizontal: 0, | ||
| }, | ||
| textInput: { | ||
| position: 'absolute', | ||
| opacity: 0, | ||
| }, | ||
| otpContainer: { | ||
| width: '100%', | ||
| flexDirection: 'row', | ||
| justifyContent: 'space-evenly', | ||
| }, | ||
| otpBox: { | ||
| backgroundColor: '#F6F6F6', | ||
| borderWidth: 2, | ||
| borderRadius: 5, | ||
| padding: 12, | ||
| maxWidth: 45, | ||
| minWidth: 45, | ||
| maxHeight: 45, | ||
| minHeight: 45, | ||
| justifyContent: 'center', | ||
| }, | ||
| otpText: { | ||
| fontSize: 15, | ||
| color: 'black', | ||
| textAlign: 'center', | ||
| }, | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,3 @@ | ||
| export function multiply(a: number, b: number): Promise<number> { | ||
| return Promise.resolve(a * b); | ||
| } | ||
| import PaperOtpInput from './components/OtpInput'; | ||
|
|
||
| export { PaperOtpInput }; |
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