Поиск фильтра с REACT Native в Flatlist
<FlatList
data={this.state.filteredData && this.state.filteredData.length > 0 ? this.state.filteredData : this.state.data}
keyExtractor={(item) => `item-${item.id}`}
renderItem={({item}) => <ListItem
id={item.id}
code={item.code}
description={item.description}
/>}
/>
Lucas Bueno