--description--

Below your timeoutId variable, return a cleanup function that clears the timeout using clearTimeout(timeoutId). This prevents multiple delayed fetches from stacking up. Make sure your cleanup function is an arrow function with an implicit return.

And with that your Fruit Search app is complete! Try out your fruit search app by typing in the name of a fruit like apple or pear to see the results appear.

--hints--

You should return an arrow function that calls clearTimeout(timeoutId) at the end of the useEffect hook.

assert.match(
  code,
  /return\s*\(\s*\)\s*=>\s*clearTimeout\s*\(\s*timeoutId\s*\)/s
);

--seed--

--seed-contents--

html

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8" />
  <title>Fruits Search</title>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/react/18.3.1/umd/react.development.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/18.3.1/umd/react-dom.development.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/7.26.5/babel.min.js"></script>
  <script 
    data-plugins="transform-modules-umd"
    type="text/babel"
    src="index.jsx"
  ></script>
  <link rel="stylesheet" href="styles.css" />
</head>
<body>
  <div id="root"></div>
  <script
    data-plugins="transform-modules-umd"
    type="text/babel"
    data-presets="react"
    data-type="module"
  >
    import { FruitsSearch } from './index.jsx';
    ReactDOM.createRoot(document.getElementById('root')).render(<FruitsSearch />);
  </script>
</body>
</html>

css

body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #f4f4f4;
}

#search-container {
  text-align: center;
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

#search-input {
  padding: 10px;
  width: 80%;
  border: 1px solid #ccc;
  border-radius: 5px;
  margin-bottom: 10px;
}

#results {
  text-align: left;
  max-height: 150px;
  overflow-y: auto;
}
.result-item {
  padding: 5px;
  border-bottom: 1px solid #ddd;
}

jsx

const { useState, useEffect } = React;

export function FruitsSearch() {
  const [query, setQuery] = useState('');
  const [results, setResults] = useState([]);

  function handleSubmit(e) {
    e.preventDefault();
  }

  useEffect(() => {
    if (query.trim() === '') {
      setResults([]);
      return;
    }
--fcc-editable-region--
    const timeoutId = setTimeout(async () => {
      try {
        const response = await fetch(`https://fruit-search.freecodecamp.rocks/api/fruits?q=${query}`);
        const data = await response.json();
        setResults(data.map(fruit => fruit.name));
      } catch (error) {
        console.error("Error fetching data:", error);
      }
    }, 700);
    
  }, [query]);
--fcc-editable-region--

  return (
    <div id="search-container">
      <form onSubmit={handleSubmit}>
        <label htmlFor="search-input">Search for fruits:</label>
        <input
          id="search-input"
          type="search"
          value={query}
          onChange={(e) => setQuery(e.target.value)}
        />
      </form>
      <div id="results">
        {results.length > 0 ? (
          results.map(item => (
            <p key={item} className="result-item">{item}</p>
          ))
        ) : (
          <p>No results found</p>
        )}
      </div>
    </div>
  );
}

--solutions--