我的联系表格工作正常，直到我添加了附件选项.不再发送消息.知道如何验证附件字段吗?

我制作了一份包含以下字段的联系表格：姓名、电子邮件、消息。一切都很好 - 消息已发送到我的电子邮件 - 直到我将附件选项添加到表单中。

我尝试通过搜索教程来验证附件字段，但似乎没有任何效果。我想我只是不确定如何在我已经存在的代码中实现它。这里有任何帮助吗？

这是表格：

<?php include 'contact-form.php'; ?>
<form id="contact" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" enctype="multipart/form-data">
<h3>Contact Us</h3>
<fieldset>
<input placeholder="Nimi" type="text" tabindex="1" name="thename"  value="<?= $thename ?>" autofocus>
<div class="error"><span><?= $name_error ?></span></div>
</fieldset>
<fieldset>
<input placeholder="Email" type="text" tabindex="2" name="email" value="<?= $email ?>">
<div class="error"><span><?= $email_error ?></span></div>
</fieldset>
<fieldset>
<textarea placeholder="Sisesta sõnum siia.." type="text" tabindex="3" name="message"></textarea>
<div class="error"><span><?= $message_error ?></span></div>
</fieldset>
<fieldset>
<label for="attachment1">File:</label>&nbsp;<input type="file" id="attachment1" name="attachment[]" size="35">
<label for="attachment2">File:</label>&nbsp;<input type="file" id="attachment2" name="attachment[]" size="35">
<div class="error"><span><?= $attachment_error ?></span></div>
</fieldset>
<fieldset>
<button name="submit" type="submit" id="contact-submit" data-submit="...Saatmine">Saada</button>
</fieldset>
<div class="success"><?= $success; ?></div>
<div class="error"><?= $error; ?></div>
</form>

以下是PHP验证码联系表.php：

<?php
$name_error = $email_error = $message_error = $attachment_error = "";
$thename = $email = $message = $success = "";
if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (empty($_POST["thename"])) {
$name_error = "Palun sisesta nimi";
} else {
$thename = test_input($_POST["thename"]);
// check if name only contains letters, whitespace and hyphen
if (!preg_match("/^[a-zA-Z -]*$/",$thename)) {
$name_error = "Sisestada saab ainult tähti, tühikuid ja sidekriipse";
}
}
if (empty($_POST["email"])) {
$email_error = "Palun sisesta email";
} else {
$email = test_input($_POST["email"]);
// email validation
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$email_error = "Sisesta email korrektselt";
}
}
if (empty($_POST["message"])) {
$message_error = "Palun sisesta sõnum";
} else {
$message = test_input($_POST["message"]);
}
if (empty($_FILES["attachment"])) {
$attachment_error = "Palun sisesta enda eluloo fail";
}
if ($name_error == '' and $email_error == '' and $message_error == '' ){
$message_body = '';
unset($_POST['submit']);
foreach ($_POST as $key => $value){
$message_body .= "$key: $valuen";
}

$to = 'myemail@gmail.com';
$subject = 'Eesti Elulood';
$message = "Sulle saadeti kiri Rannu koguduse kodulehelt.nnSaatja nimi: $thenamennSaatja email: $emailnnSõnum: $message";
// create email headers
$headers =  'From: '.$email."rn".
'Reply-To: '.$email."rn" .
'X-Mailer: PHP/' . phpversion();
if (isset($_FILES['attachment']['name'])) {
$semi_rand = md5(uniqid(time()));
$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
$headers = "From: " . '=?UTF-8?B?' . base64_encode($thename) . '?=' . " 
<$email>" . PHP_EOL;
$headers .= "Reply-To: " . '=?UTF-8?B?' . base64_encode($thename) . '?=' . 
" <$email>" . PHP_EOL;
$headers .= "Return-Path: $email" . PHP_EOL;
$headers .= "MIME-Version: 1.0" . PHP_EOL;
$headers .= "Content-Type: multipart/mixed;" . PHP_EOL;
$headers .= " Boundary="{$mime_boundary}"";
$datamsg = "This is a multi-part message in MIME format." . PHP_EOL . 
PHP_EOL;
$datamsg .= "--{$mime_boundary}" . PHP_EOL;
$datamsg .= "Content-Type: text/plain; Charset="UTF-8"" . PHP_EOL;
$datamsg .= "Content-Transfer-Encoding: 8bit" . PHP_EOL . PHP_EOL;
$datamsg .= $message . PHP_EOL . PHP_EOL;
for ($index = 0; $index < count($_FILES['attachment']['name']); $index++) 
{
if ($_FILES['attachment']['name'][$index] != "") {
$file_name = $_FILES['attachment']['name'][$index];
$data_file = 
chunk_split(base64_encode(file_get_contents($_FILES['attachment'] 
['tmp_name'][$index])));
$datamsg .= "--{$mime_boundary}" . PHP_EOL;
$datamsg .= "Content-Type: application/octet-stream; Name=" 
{$file_name}"" . PHP_EOL;
$datamsg .= "Content-Disposition: attachment; Filename="{$file_name}"" . PHP_EOL;
$datamsg .= "Content-Transfer-Encoding: base64" . PHP_EOL . PHP_EOL . 
$data_file . PHP_EOL . PHP_EOL;
}
}
$datamsg .= "--{$mime_boundary}--";
}
if (@mail($to, '=?UTF-8?B?' . base64_encode($subject) . '?=', 
$datamsg, $headers, "-f$email")){
$success = "Thankyou, message sent!.";
} else {
$error = "Sorry but the email could not be sent. Please try again!";
}   
}
}
function test_input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}

点击提交按钮后，它只是将我带到索引.php页面。任何帮助不胜感激！

1)除了html标记之外，您的php代码中没有邮件附件代码，因此您无法发送邮件附件。

2)您必须使用chunk_split(base64_encode())对附件进行编码，然后必须使用正确的方式将它们导入消息部分。

3)您忘记输入正确的标题，这是您无法发送邮件的另一个原因。

4)您必须考虑到，如果您使用GMail，则可以发送的文件类型可能会受到限制，因此请阅读以下内容：https://support.google.com/mail/answer/6590?hl=en

5)我建议你使用长php标签而不是短标签：

与其写<?= $_SERVER['PHP_SELF']; ?>，不如写<?php echo $_SERVER['PHP_SELF']; ?>

6)您的php有一个严重的错误，这就是为什么按提交您在家中而不是您的联系表格的原因：

<?= $SERVER['PHP_SELF']; ?>错了！

<?= $_SERVER['PHP_SELF']; ?>是正确的！

见第5点)

下面是附件的正确 html 标记示例：

<label for="attachment1">File:</label>&nbsp;<input type="file" id="attachment1" name="attachment[]" size="35">
<label for="attachment2">File:</label>&nbsp;<input type="file" id="attachment2" name="attachment[]" size="35">
<label for="attachment3">File:</label>&nbsp;<input type="file" id="attachment3" name="attachment[]" size="35">

以下是附件的正确 php 邮件代码示例：

if (isset($_FILES['attachment']['name'])) {
$semi_rand = md5(uniqid(time()));
$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
$headers = "From: " . '=?UTF-8?B?' . base64_encode($sender_name) . '?=' . " <$from_email>" . PHP_EOL;
$headers .= "Reply-To: " . '=?UTF-8?B?' . base64_encode($sender_name) . '?=' . " <$from_email>" . PHP_EOL;
$headers .= "Return-Path: $from_email" . PHP_EOL;
$headers .= "MIME-Version: 1.0" . PHP_EOL;
$headers .= "Content-Type: multipart/mixed;" . PHP_EOL;
$headers .= " Boundary="{$mime_boundary}"";
$datamsg = "This is a multi-part message in MIME format." . PHP_EOL . PHP_EOL;
$datamsg .= "--{$mime_boundary}" . PHP_EOL;
$datamsg .= "Content-Type: text/plain; Charset="UTF-8"" . PHP_EOL;
$datamsg .= "Content-Transfer-Encoding: 8bit" . PHP_EOL . PHP_EOL;
$datamsg .= $message . PHP_EOL . PHP_EOL;
for ($index = 0; $index < count($_FILES['attachment']['name']); $index++) {
if ($_FILES['attachment']['name'][$index] != "") {
$file_name = $_FILES['attachment']['name'][$index];
$data_file = chunk_split(base64_encode(file_get_contents($_FILES['attachment']['tmp_name'][$index])));
$datamsg .= "--{$mime_boundary}" . PHP_EOL;
$datamsg .= "Content-Type: application/octet-stream; Name="{$file_name}"" . PHP_EOL;
$datamsg .= "Content-Disposition: attachment; Filename="{$file_name}"" . PHP_EOL;
$datamsg .= "Content-Transfer-Encoding: base64" . PHP_EOL . PHP_EOL . $data_file . PHP_EOL . PHP_EOL;
}
}
$datamsg .= "--{$mime_boundary}--";
}
if (@mail($recipient_email, '=?UTF-8?B?' . base64_encode($subject) . '?=', $datamsg, $headers, "-f$from_email")) {
exit("Files Sent Successfully");
} else {
exit("Sorry but the email could not be sent. Please go back and try again!");
}

其中$sender_name是发件人的姓名，$from_email是发件人的电子邮件，$recipient_email是电子邮件的收件人。

您可以从我的代码中获取示例并将其集成到您的项目中，我只编写了有关发送附件的基本部分。

我希望这有所帮助。

相关内容

最新更新

热门标签：