Update Avatar

Create.jsx

updateAvatar(e) {
    // Grab the name + value from the select
    const target = e.target;
    const { name, value } = target;
    // Spread + destructure the options from state
    const { options } = { ...this.state };
    // Update the matching option with
    // the value of the select and set state
    const currentState = options;
    currentState[name] = value;

    this.setState({
      options: currentState,
      // Use .replace() to look for the matching
      // option and replace with the new value
      avatar: this.state.avatar.replace([name], `${[name]}=${value}&`)
    });
  }