Search Filter with React Native on FlatList

Question

I am trying to search through a flatlist based on a search bar text. The problem I am running into is that when the user mistypes...say they wanted to type \"burger\" but ty

Answer 1

My search method; from @metehan-senol

search = (searchText) => {
 this.setState({searchText: searchText});

 let filteredData = this.state.data.filter(function (item) {
   return item.description.includes(searchText);
 });

 this.setState({filteredData: filteredData});
};

the search method of could be simplify and Eslint proof like so

search = (searchText) => {
  const searched = searchText.toLowerCase();
  this.setState(prevState => ({
    searchText: searched,
    filteredData: prevState.data.filter(item =>
      item.description.toLowerCase().includes(searched)
    ),
  }));
};