udemy-react/04/src/Validation.js

import React from "react";

class Validation extends React.Component {
  constructor(props) {
    super(props);
    console.log("Validation:", props);
  }

  validation() {
    let validationMessage = <p>good enough</p>;
    if (this.props.length >= 5) {
      validationMessage = <p>TOO MUCH, STAHP</p>;
      return validationMessage;
    }
    return validationMessage;
  }

  render() {
    return <div>{this.validation()}</div>;
  }
}

export default Validation;