fkfk/index.html

## index.html
<!DOCTYPE html>
<html lang="ja">
  <head>
    <title>mpurse sign message example</title>
    <meta charset="UTF-8">
  </head>
  <body>
  <script>
    window.addEventListener("load", async (ev) => {
      if (window.mpurse) {
        const button = document.querySelector("#do-sign")
        button["disabled"] = false
      } else {
        window.alert("mpurseが未インストールまたは無効化されています。")
      }
    })

    const doSign = async () => {
      const message = document.querySelector("#message")["value"]
      const sign = await window.mpurse.signMessage(message)
      document.querySelector("#sign").innerHTML = sign
    }
  </script>
  <p>Message: <input id="message"><input id="do-sign" type="button" value="署名" onclick="doSign()" disabled></p>
  <p id="sign"></p>
  </body>
</html>
	<!DOCTYPE html>
	<html lang="ja">
	<head>
	<title>mpurse sign message example</title>
	<meta charset="UTF-8">
	</head>
	<body>
	<script>
	window.addEventListener("load", async (ev) => {
	if (window.mpurse) {
	const button = document.querySelector("#do-sign")
	button["disabled"] = false
	} else {
	window.alert("mpurseが未インストールまたは無効化されています。")
	}
	})

	const doSign = async () => {
	const message = document.querySelector("#message")["value"]
	const sign = await window.mpurse.signMessage(message)
	document.querySelector("#sign").innerHTML = sign
	}
	</script>
	<p>Message: <input id="message"><input id="do-sign" type="button" value="署名" onclick="doSign()" disabled></p>
	<p id="sign"></p>
	</body>
	</html>