How to encode and decode base64 in react native

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1npm install --save react-native-base64

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1import React from 'react';
2import { View, Text } from 'react-native';
3import base64 from 'react-native-base64'
4
5class ReactNativeComponents extends React.Component {
6    constructor(props){
7        super(props);
8    }
9
10    componentDidMount() {
11        this.encodeString("Some string to encode to base64");
12    }
13
14    encodeString(text){
15        const encText = base64.encode(text);
16        console.log(encText)
17        // SW4gbXkgZXllcywgaW5kaXNwb3NlZA0KSW4gZGlzZ3Vpc2VzIG5vIG9uZSBrbm93cw0KUklQIEND==
18    }
19   render() {
20      return (
21         <View>
22             <Text>React Components</Text>
23         </View>
24      );
25   }
26}
27
28export default ReactNativeComponents;

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1import React from 'react';
2import base64 from 'react-native-base64'
3
4class ReactNativeComponents extends React.Component {
5    constructor(props){
6        super(props);
7    }
8
9    componentDidMount() {
10        this.decodeString("SW4gbXkgZXllcywgaW5kaXNwb3NlZA0KSW4gZGlzZ3Vpc2VzIG5vIG9uZSBrbm93cw0KUklQIEND==");
11    }
12
13    decodeString(encText){
14        const text = base64.decode(encText);
15        console.log(text)
16        // Some string to encode to base64 
17    }
18   render() {
19      return (
20         <article>
21             <h1>React Components</h1>
22         </article>
23      );
24   }
25}
26
27export default ReactNativeComponents;