React: create a controlled form console error

HTML-CSS
1

Tell us what’s happening:
The test pass ok, but console give error,
console:
TypeError: action is null
TypeError: action is null
TypeError: action is null

Your code so far

class MyForm extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      input: '',
      submit: ''
    };
    this.handleChange = this.handleChange.bind(this);
    this.handleSubmit = this.handleSubmit.bind(this);
  }
  handleChange(event) {
    this.setState({
      input: event.target.value
    });
  }
  handleSubmit(event) {
    // Change code below this line
    event.preventDefault()
    this.setState({
      submit: this.state.input
    }

    )
    // Change code above this line
  }
  render() {
    return (
      <div>
        <form onSubmit={this.handleSubmit}>
          {/* Change code below this line */}
          <input value={this.state.input} onChange={this.handleChange}/>
          {/* Change code above this line */}
          <button type='submit'>Submit!</button>
        </form>
        {/* Change code below this line */}
          <h1>
           {this.state.submit}
          </ h1>
        {/* Change code above this line */}
      </div>
    );
  }
}

Your browser information:

User Agent is: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/117.0

Challenge: (https://www.freecodecamp.org/learn/front-end-development-libraries/react/create-a-controlled-form)

Link to the challenge:

2

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