import React , { useState } from 'react'; import { StyleSheet, Text, View, TextInput, Button } from 'react-native'; export default class Col extends React.Component { constructor(props){ super(props); } render() { let { children, selected, ...restProps } = this.props; let styl = [styles.column]; if (selected) styl.push(styles.selected); return ( {children} ); } } const styles = StyleSheet.create({ column: { flex: 1, justifyContent: 'flex-start' }, selected: { boxShadow: 'inset 0px 0px 1px 1px rgba(250,10,0,0.81)' } });