React copy to clipboard onclick | React Js Paste from Clipboard Example

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <script src="https://unpkg.com/react@17.0.2/umd/react.development.js"></script>
    <script src="https://unpkg.com/react-dom@17.0.2/umd/react-dom.development.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/@babel/standalone@7.14.6/babel.min.js"></script>
  </head>

<body>
    <div id="app"></div>
    <script type="text/babel" data-presets="env,react">
      const { useState } = React;

function App() {
        const [copyText, setCopyText] = useState("Text to be copied");
        const [result, setResult] = useState("");

const copyToClipboard = () => {
          navigator.clipboard.writeText(copyText).then(
            () => setResult("Text copied to clipboard"),
            (err) => console.error("Could not copy text: ", err)
          );
        };

return (
          <div class="container">
            <h3>React copy to clipboard</h3>
            <label>Text to be copied:</label>
            <input
              type="text"
              value={copyText}
              onChange={(e) => setCopyText(e.target.value)}
            />
            <button onClick={copyToClipboard}>Copy</button>
            {result && <pre>{result}</pre>}
          </div>
        );
      }

ReactDOM.render(<App />, document.getElementById("app"));
    </script>

label {
        display: block;
        margin-bottom: 10px;
        font-weight: bold;
      }

input[type="text"] {
        width: 300px;
        padding: 8px;
        margin-bottom: 15px;
        border: 1px solid #ccc;
        border-radius: 4px;
        font-size: 14px;
      }

button {
        padding: 8px 12px;
        background-color: #4caf50;
        color: white;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        font-size: 14px;
      }

button:hover {
        background-color: #45a049;
      }

pre {
        background-color: #f4f4f4;
        padding: 10px;
        font-family: Consolas, Monaco, monospace;
        overflow: auto;
        font-size: 14px;
      }
    </style>
  </body>
</html>