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https://github.com/mortada-codes/react-native-otp


https://github.com/mortada-codes/react-native-otp

react-native-otp

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# react-native-react-native-otp

## Getting started

`$ npm install react-native-autodetect-otp --save`

### follow play servies docs to generate hash
https://developers.google.com/identity/sms-retriever/verify
### Manual installation

#### Android

1. Open up `android/app/src/main/java/[...]/MainActivity.java`
- Add `import com.reactlibrary.RNReactNativeOtpPackage;` to the imports at the top of the file
- Add `new RNReactNativeOtpPackage()` to the list returned by the `getPackages()` method
2. Append the following lines to `android/settings.gradle`:
```
include ':react-native-react-native-otp'
project(':react-native-react-native-otp').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-react-native-otp/android')
```
3. Insert the following lines inside the dependencies block in `android/app/build.gradle`:
```
compile project(':react-native-react-native-otp')
```
4. add this code to manifest
```





```

## Usage
```javascript
import { NativeEventEmitter, NativeModules } from 'react-native';
import RNReactNativeOtp from 'react-native-autodetect-otp';

const { ModuleWithEmitter } = NativeModules;

const eventEmitter = new NativeEventEmitter(ModuleWithEmitter);

const onReceiveOTP = ({otp}) => {
console.log(otp);
}

const onOTPTimeout = (event) => {
console.log(event);
}

class VerifyOTP extends Component{

async componentDidMount(){
const result = await RNReactNativeOtp.requestSMS();
this.unsubscribe = ReactNativeOtp.detectorEmitter((result)=>{
// you will get the sms message here
})
})
}

componentWillUnmout(){
this.unsubscribe()
timeoutSubscription.remove();
}
}

```

```
result object properties:
result.otp : the sms message
result.status : fail || success
```