Question

我使用带有ajax验证的简单HTML表单，并使用php发送邮件，但是它一直给我错误消息未发送。如果我禁用ajax，表单将会通过。我该怎么做才能解决这个问题？

HTML表单：

<form method="POST" action="/tj/send.php">
                                                    <p>
                                                        <label for="name">Name <span class="required">*</span></label>
                                                        <input type="text" name="name" id="name">
                                                    </p>
                                                    <p>
                                                        <label for="email">Email <span class="required">*</span></label>
                                                        <input type="text" name="email" id="email">
                                                    </p>
                                                    <p>
                                                        <label for="subject">Subject</label>
                                                        <input type="text" name="subject" id="subject">
                                                    </p>
                                                    <p>
                                                        <label for="subject">Message <span class="required">*</span></label>
                                                        <textarea name="message" id="message" cols="45" rows="10"></textarea>
                                                    </p>
                                                    <div class="fBtn">
                                                        <button type="submit" name="submit" id="submit" class="regButton"><i class="icon-paper-plane"></i>Send Message</button>
                                                    </div>
                                                </form>
                            <div id="success"><h2>Your message has been sent. Thank you!</h2></div>
                        <div id="error"><h2>Sorry your message can not be sent.</h2></div>
                                        </div>

AJAX验证：

$('#submit').click(function(){ 

$('input#name').removeClass("errorForm");
$('textarea#message').removeClass("errorForm");
$('input#email').removeClass("errorForm");

var error = false; 
var name = $('input#name').val(); 
if(name == "" || name == " ") { 
    error = true; 
    $('input#name').addClass("errorForm");
}


    var msg = $('textarea#message').val(); 
    if(msg == "" || msg == " ") {
        error = true;
        $('textarea#message').addClass("errorForm");

    }

var email_compare = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/i; 
var email = $('input#email').val(); 
if (email == "" || email == " ") { 
    $('input#email').addClass("errorForm");
    error = true;
}else if (!email_compare.test(email)) { 
    $('input#email').addClass("errorForm");
    error = true;
}

if(error == true) {
    return false;
}

var data_string = $('.contactForm form').serialize(); 


$.ajax({
    type: "POST",
    url: $('.contactForm form').attr('action'),
    data: data_string,

    success: function(message) {
                console.log("AJAX Error:" + message);
            if(message == 'SENDING'){
                $('#success').fadeIn('slow');
            }
            else{

                $('#error').fadeIn('slow');
            }
                }



});

return false; 
});

PHP：

    <?php
/* Code by David McKeown - craftedbydavid.com */
/* Editable entries are bellow */
$send_to = "pthornt1@gmail.com";
$send_subject = "trishajohnson.net form";

/*Be careful when editing below this line */
$name = cleanupentries($_POST["name"]);
$email = cleanupentries($_POST["email"]);
$subject = cleanupentries($_POST["subject"]);
$message = cleanupentries($_POST["message"]);
$from_ip = $_SERVER['REMOTE_ADDR'];
$from_browser = $_SERVER['HTTP_USER_AGENT'];



function cleanupentries($entry) {
    $entry = trim($entry);
    $entry = stripslashes($entry);
    $entry = htmlspecialchars($entry);
    return $entry;
}
$message = "This email was submitted on " . date('m-d-Y') . 
"\n\nName: " . $name .
"\n\nE-Mail: " . $email . 
"\n\nMessage: \n" . $message . 
"\n\n\nTechnical Details:\n" . $from_ip . "\n" . $from_browser;
$send_subject .= " - {$name}";
$headers = "From: " . $email . "\r\n" .
    "Reply-To: " . $email . "\r\n" .
    "X-Mailer: PHP/" . phpversion();

/* Send the message using mail() function */
mail($send_to,$send_subject,$message);
?>

Answer 1

听起来像是两个不同的问题。表单提交和实际发送的电子邮件。

我可以说php无法发送电子邮件。（对不起castis在我提交答案之前我没有看到你的评论。）

那里应该有更多代码，可能使用php mail命令（带参数），或者为了更好的机会让收件人实际收到电子邮件，使用SMTP邮件，通常由服务器管理员设置。

另外，尝试在行if (message == 'SENDING')上方的console.log（消息）。

此外，代码的哪一部分是任何值，字符串＆＃39; SENDING＆＃39;？由于这个原因，您的if声明可能只是评估为假。

正如您在评论中提到的，第111行的console.log输出为AJAX Error: script.js:111 这表明消息是空的，没有。因此，你的if语句 if（message ==＆＃39; SENDING＆＃39;）确实会评估为false。我会尝试修改你的代码，以便有2个回调，成功和错误。

success: function(data) {
  $('#success').fadeIn('slow');
},
error: function(xhr) {
  $('#error').fadeIn('slow');
}

有关详细信息，我发现这很有用：http://hayageek.com/jquery-ajax-post/

邮件表单Ajax验证无效

1 个答案: