JAVASCRIPT

add icon to text input react native

import { TextInput } from 'react-native-paper';

 <TextInput
      label="Password"
      secureTextEntry
      right={<TextInput.Icon name="eye" />}
    />

react native TextInput with icon

<View style={styles.searchSection}>
    <Icon style={styles.searchIcon} name="ios-search" size={20} color="#000"/>
    <TextInput
        style={styles.input}
        placeholder="User Nickname"
        onChangeText={(searchString) => {this.setState({searchString})}}
        underlineColorAndroid="transparent"
    />
</View>