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No:7075

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Write a letter ✉️! 📝! Write a letter to a friend a..ALL
Developer User3589｜Date and time 23/7/5 7:44:45
Build time 5.407 sec｜Game capacity 1.336KB｜

Script

手紙を書こう！

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<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>手紙を書こう！</title>
</head>
<body>
    <h1>手紙を書こう！</h1>
    <form id="letterForm">
        <label for="letter">手紙:</label>
        <input type="text" id="letter" required minlength="4" maxlength="8"><br><br>
        <input type="submit" value="送信">
    </form>

const letter = document.getElementById("letter").value;

if (letter === "") {
                alert("テキストを入力してください！");
            } else if (letter === null) {
                alert("テキストを入力しなくては手紙を出せません！");
            } else if (letter.length <= 3) {
                const replies = ["お返事ありがとうございます！", "素敵な手紙ですね！", "楽しく読ませていただきました！"];
                const randomIndex = Math.floor(Math.random() * replies.length);
                alert(replies[randomIndex]);
            } else if (letter.length >= 9) {
                alert("そんなに書ききれません！");
            }
        });
    </script>
</body>
</html>