【发布时间】：2014-03-22 14:35:43
【问题描述】：
我在从我的实时站点发送邮件时遇到问题。
奇怪的是，当我禁用 JavaScript 时，邮件会正确发送（我在收件箱中收到）。
当我启用 JavaScript 并尝试使用 Ajax 发送它时，Ajax 返回成功，因为我收到了“谢谢，您的邮件已发送”的自定义消息（尽管它从未发送过）出现。因为我得到了成功返回，所以我必须假设处理脚本运行没有错误。仍然，启用 JavaScript 时邮件不会发送。
这是我的 ajax 调用：
if(success == false) {
if(event.preventDefault) {
event.preventDefault();
}
} else {
event.preventDefault();
$.ajax('mailprocess.inc.php', {
type: "POST",
data: form.serialize(),
success: function() {
var formWrapper = $('.form-wrapper');
var confirmMessageSection = $("<section class=\"confirm-message\"></section>");
formWrapper.empty().append(confirmMessageSection);
confirmMessageSection.html("<p>Thank you! Your message has been sent.</p>").hide().fadeIn(1500);
},
error: function(request, errorType, errorMessage) {
var formWrapper = $('.form-wrapper');
var errorMessageSection = $("<section class=\"email-error\"></section>");
formWrapper.empty().append(errorMessageSection);
errorMessageSection.html("<p>Sorry, there was an error.</p><p>Request error type: " + request + "</p><p>Error type: " + errorType + "</p><p>Error Message: " + errorMessage + "</p>").hide().fadeIn(1500);
},
timeout:5000,
beforeSend: function() {
//add spinner
$('.form-wrapper').empty().addClass('is-loading');
},
complete: function() {
//remove spinner
$('.form-wrapper').removeClass('is-loading');
}
});
}
这是我的处理脚本的第一部分（在我的 contact.php 文件的顶部）：
<?php
//set up arrays for processing script
$errors = array();
$missingInputs = array();
if(isset($_POST['send'])) {
//parameters for mail() function
$to = "mail@server.com";
$subject = "Message";
//fields expected
$expectedFields = array('name', 'email', 'comments');
//required fields
$requiredFields = array('name', 'email', 'comments');
$mailHeaders = "From: The site <me@mysite.com>\r\n";
$mailHeaders .= 'Content-Type: text/plain; charset=utf-8';
require 'mailprocess.inc.php';
}
?>
这是我的处理脚本：
<?php
//for now, nothing the user has inputted is suspicious
$suspicious = false;
$pattern = '/Content-Type:|Bcc:|Cc:/i';
//this checks for suspicious phrases
function isSuspicious($val, $pattern, &$suspicious) {
if(is_array($val)) {
foreach ($val as $item) {
isSuspicious($item, $pattern, $suspicious);
}
} else {
if(preg_match($pattern, $val)) {
$suspicious = true;
}
}
}
isSuspicious($_POST, $pattern, $suspicious);
if($suspicious == false) {
foreach ($_POST as $nameAttributeValue => $userInputtedValue) {
//take user input (ex. their name they typed in the form) and store it into a variable called $temp
if(is_array($userInputtedValue)) {
$temp = $userInputtedValue;
//if user input is not an array, strip out whitespace first
} else {
$temp = trim($userInputtedValue);
}
//if the user left the field open and it's required (they all are), add the "key" ("name", "email", "comments") to the missing array
if(empty($temp) && in_array($nameAttributeValue, $requiredFields)) {
$missingInputs[] = $nameAttributeValue;
//if the user filled out the field, assign the name attribute value ("name", "email" or "comments") to a variable of the same name as itself (ie. if it's 'name', the variable will be $name)
} elseif(in_array($nameAttributeValue, $expectedFields)) {
${$nameAttributeValue} = $temp;
}
}
}
if(!$suspicious && !empty($email)) {
$validEmail = filter_input(INPUT_POST, 'email', FILTER_VALIDATE_EMAIL);
if($validEmail) {
$mailHeaders .= "\r\nReply-To: $validEmail";
} else {
$errors['email'] = true;
}
}
$sentMail = false;
if(!$suspicious && !$missingInputs && !$errors) {
$message = '';
foreach ($expectedFields as $item) {
if(isset(${$item}) && !empty(${$item})) {
$val = ${$item};
} else {
$val = 'Not selected';
}
if(is_array($val)) {
$val = implode(', ' ,$val);
}
$item = str_replace(array('_', '-'), ' ', $item);
$message .= ucfirst($item) . " : $val\r\n\r\n";
$message = wordwrap($message, 70);
}
$sentMail = mail($to, $subject, $message, $mailHeaders);
if(!$sentMail) {
$errors['mailNotSent'] = true;
}
}
?>
有什么想法吗？我很困惑。
编辑：
console.logging我根据第一个答案从成功中返回的数据后，我得到了这个错误：
Warning: in_array() expects parameter 2 to be array, null given in /home/mailprocess.inc.php on line 36
所以我将数组移到邮件处理文件中，不再收到该错误。事实上，console.log(data) 返回空白。邮件说它仍然是通过 Ajax 发送的，但它仍然不是。
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标签： javascript php jquery ajax email