Write a Simple Counter

JavaScript
1

Tell us what’s happening:
Not sure what I’m doing wrong here.

Your code so far


class Counter extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      count: 0
    };
    // change code below this line
    this.increment = this.increment.bind(this);
    this.decrement = this.decrement.bind(this);
    this.reset = this.rest.bind(this);
    // change code above this line
  }
  // change code below this line
  increment() {
    this.setState({
      count: this.state.count + 1
    })
  }
  decrement() {
    this.setState({
      count: this.state.count - 1
    })
  }
  reset() {
    this.setState({
      count: 0
    })
  }
  // change code above this line
  render() {
    return (
      <div>
        <button className='inc' onClick={this.increment}>Increment!</button>
        <button className='dec' onClick={this.decrement}>Decrement!</button>
        <button className='reset' onClick={this.reset}>Reset</button>
        <h1>Current Count: {this.state.count}</h1>
      </div>
    );
  }
};

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/front-end-libraries/react/write-a-simple-counter

2

I’m sorry to do this to you. Every coder here has felt exactly like you’re about to feel.

    this.reset = this.rest.bind(this)

You need to check you’re spelling. The error is telling you you are trying to use the method bind on something that doesn’t have that method, i.e., not a function.

3

Haha, saw it after I posted, derrrr…