INPUT VALUE react fucntional code example

Example 1: react how to pass the input target value

class NameForm extends React.Component {
  constructor(props) {
    super(props);
    this.state = {value: ''};

    this.handleChange = this.handleChange.bind(this);
  }

  handleChange(event) {
    this.setState({value: event.target.value});
  }

  render() {
    return (
      <form>
        <label>
          Name:
          <input type="text" value={this.state.value} onChange={this.handleChange} />
        </label>
        <input type="submit" value="Submit" />
      </form>
    );
  }
}

Example 2: react get input value on button click functional component

const input = props => {

let textInput = React.createRef();

function handleClick() {
  console.log(textInput.current.value);
}

return (
    <div>
      <input ref={textInput} placeholder="Type a message..." />
      <div onClick={handleClick} className="icon">
        <i className="fa fa-play" />
      </div>
    </div>
  )
}