Why setState not set appending my array into state?

Question

I have to create a text area which taken multiple links then I split() into array yeah Its working fine, but I want to set that array into my state in

Answer 1

The below code might help.

onSubmit = event => {
    this.setState({ loading: true, host: undefined }, () => {
      const { text, linkList } = this.state;

      console.log(link);
      const mList = text.split("\n").filter(String);
      console.log(mList);
      this.setState({
        linkList: [...mList]
      }, () => {
        console.log(linkList);
        event.preventDefault();
      });
    });
  };