我是前端開發人員,我是PHP新手。我正在使用BootStrap3爲我的網站構建一個聯繫表單,而表單實際上提交了該消息,並且我能夠在我的Gmail收件箱中接收到發送的消息,其中一些PHP標記以模式形式顯示爲純文本。如何使錯誤消息以文本形式顯示,而不是使用PHP標記污染窗體?PHP代碼在HTML代碼中顯示爲純文本
的Boottrap3形式:
<form class="form-horizontal" role="form" method="post" action="index.php">
<div class="form-group">
<label for="name" class="col-sm-2 control-label">Name</label>
<div class="col-sm-10">
<input type="text" class="form-control" id="name" name="name" value="<?php echo htmlspecialchars($_POST['name']); ?>">
<?php echo "<p class='text-danger'>$errName</p>";?><!-- shows all the time as code-->
</div>
</div>
<div class="form-group">
<label for="email" class="col-sm-2 control-label">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control" id="email" name="email" value="<?php echo htmlspecialchars($_POST['email']); ?>">
<?php echo "<p class='text-danger'>$errEmail</p>";?><!-- shows all the time as code-->
</div>
</div>
</form>
PHP代碼(的index.php)
<?php
if ($_POST["submit"]) {
$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];
$human = intval($_POST['human']);
$from = 'Demo Contact Form';
$to = '[email protected]';
$subject = 'Message from Contact Demo ';
$body = "From: $name\n E-Mail: $email\n Message:\n $message";
// Check if name has been entered
if (!$_POST['name']) {
$errName = 'Please enter your name';
}
// Check if email has been entered and is valid
if (!$_POST['email'] || !filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)) {
$errEmail = 'Please enter a valid email address';
}
// If there are no errors, send the email
if (!$errName || !$errEmail || !$errMessage || !$errHuman) {
if (mail ($to, $subject, $body, $from)) {
$result='<div class="alert alert-success">Thank You! I will be in touch</div>';
} else {
$result='<div class="alert alert-danger">Sorry there was an error sending your message. Please try again later</div>';
}
}
}
?>
謝謝您的回答。聯繫表格不能是PHP文件,因爲它是引導程序模式窗口的一部分,它爲聯繫表單提供了一個「平臺」。實際上,我可以從我的服務器發送郵件,但由於某種原因,字段的驗證功能尚未正常工作。 – undroid