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PHP Contact Form - 3
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<?php | |
if ($_SERVER['REQUEST_METHOD'] != 'POST') { | |
// POSTでのアクセスでない場合 | |
$name = ''; | |
$email = ''; | |
$subject = ''; | |
$message = ''; | |
$err_msg = ''; | |
$complete_msg = ''; | |
} else { | |
// フォームがサブミットされた場合(POST処理) | |
// 入力された値を取得する | |
$name = $_POST['name']; | |
$email = $_POST['email']; | |
$subject = $_POST['subject']; | |
$message = $_POST['message']; | |
// エラーメッセージ・完了メッセージの用意 | |
$err_msg = ''; | |
$complete_msg = ''; | |
// 空チェック | |
if ($name == '' || $email == '' || $subject == '' || $message == '') { | |
$err_msg = '全ての項目を入力してください。'; | |
} | |
// エラーなし(全ての項目が入力されている) | |
if ($err_msg == '') { | |
$to = 'admin@test.com'; // 管理者のメールアドレスなど送信先を指定 | |
$headers = "From: " . $email . "\r\n"; | |
// 本文の最後に名前を追加 | |
$message .= "\r\n\r\n" . $name; | |
// メール送信 | |
mb_send_mail($to, $subject, $message, $headers); | |
// 完了メッセージ | |
$complete_msg = '送信されました!'; | |
// 全てクリア | |
$name = ''; | |
$email = ''; | |
$subject = ''; | |
$message = ''; | |
} | |
} | |
?> | |
<!DOCTYPE html> | |
<html lang="jp"> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width, initial-scale=1"> | |
<title>お問い合わせフォーム</title> | |
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous"> | |
</head> | |
<body class="bg-light"> | |
<div class="container mt-5 pt-5"> | |
<div class="row"> | |
<div class="col-md-6 offset-md-3"> | |
<h3 class="mb-5 text-center">お問い合わせ</h3> | |
<?php if ($err_msg != ''): ?> | |
<div class="alert alert-danger"> | |
<?php echo $err_msg; ?> | |
</div> | |
<?php endif; ?> | |
<?php if ($complete_msg != ''): ?> | |
<div class="alert alert-success"> | |
<?php echo $complete_msg; ?> | |
</div> | |
<?php endif; ?> | |
<form method="post"> | |
<div class="mb-3"> | |
<input type="text" class="form-control" name="name" placeholder="お名前" value="<?= $name; ?>"> | |
</div> | |
<div class="mb-3"> | |
<input type="text" class="form-control" name="email" placeholder="メールアドレス" value="<?= $email; ?>"> | |
</div> | |
<div class="mb-3"> | |
<input type="text" class="form-control" name="subject" placeholder="件名" value="<?= $subject; ?>"> | |
</div> | |
<div class="mb-5"> | |
<textarea class="form-control" name="message" rows="5" placeholder="本文"><?= $message; ?></textarea> | |
</div> | |
<div class="d-grid"> | |
<button type="submit" class="btn btn-success">送信</button> | |
</div> | |
</form> | |
</div> | |
</div> | |
</div> | |
</body> | |
</html> |
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