我收到了来自php和js的空白电子邮件


I am getting blank email from php and js

请帮我解码真正的问题是什么。问题是,尽管我对这段代码进行了所有的调整和研究,但我还是收到了一封空白的电子邮件。下面是我的html、javascript(ajax)和php代码。

HTML代码:名为contact.HTML 的文件

<form id="main-contact-form" class="contact-form" name="contact-form" method="post" action="sendemail.php">
    <div class="col-sm-5 col-sm-offset-1">
        <div class="form-group">
            <label>Name *</label>
            <input type="text" name="name" class="form-control" required="required">
        </div>
        <div class="form-group">
            <label>Email *</label>
            <input type="email" name="email" class="form-control" required="required">
        </div>
        <div class="form-group">
            <label>Phone</label>
            <input type="number" class="form-control">
        </div>
        <div class="form-group">
            <label>Company Name</label>
            <input type="text" class="form-control">
        </div>                        
    </div>
    <div class="col-sm-5">
        <div class="form-group">
            <label>Subject *</label>
            <input type="text" name="subject" class="form-control" required="required">
        </div>
        <div class="form-group">
            <label>Message *</label>
            <textarea name="message" id="message" required="required" class="form-control" rows="8"></textarea>
        </div>                        
        <div class="form-group">
            <button type="submit" name="submit" class="btn btn-primary btn-lg" required="required">Submit Message</button>
        </div>
    </div>
</form> 

AJAX代码:名为main.js 的文件

// Contact form
var form = $('#main-contact-form');
form.submit(function(event){
    event.preventDefault();
    var form_status = $('<div class="form_status"></div>');
    $.ajax({
        url: $(this).attr('action'),
        beforeSend: function(){
            form.prepend( form_status.html('<p><i class="fa fa-spinner fa-spin"></i> Email is sending...</p>').fadeIn() );
        }
    }).done(function(data){
        form_status.html('<p class="text-success">' + data.message + '</p>').delay(3000).fadeOut();
    });
});

PHP代码:名为sendemail.PHP 的文件

<?php
header('Content-type: application/json');
$status = array(
    'type'=>'success',
    'message'=>'Thank you for contact us. As early as possible  we will contact you '
);
$name = @trim(stripslashes($_POST['name'])); 
$email = @trim(stripslashes($_POST['email'])); 
$subject = @trim(stripslashes($_POST['subject'])); 
$message = @trim(stripslashes($_POST['message'])); 
$email_from = $email;
$email_to = 'email@email.com';//replace with your email
$body = 'Name: ' . $name . "'n'n" . 'Email: ' . $email . "'n'n" . 'Subject: ' . $subject . "'n'n" . 'Message: ' . $message;
$success = @mail($email_to, $subject, $body, 'From: <'.$email_from.'>');
echo json_encode($status);
die;
?>

有了这个,我不断收到一封空白的电子邮件,如下面所示

Name:
Email: Blank
Phone: Blank
Subject: Blank
Message: Blank

您是否在脚本末尾尝试过out the die()?我认为你可能会过快地毁掉你的页面。

也可以尝试创建这样的捕获:

if (!mail(...)) 
{
   // Reschedule for later try or panic appropriately!
}

此外,您正在使用@before-mail()来抑制警告;尝试删除@。

编辑:另外,尝试删除修剪。

您在调用ajax时没有设置数据,这可能是您的问题。

当我测试您的代码时,我看到虽然您在表单属性中将mehtod定义为POST,但仍会触发GET请求。(也许这就是jQuery使用GET作为默认值的原因…)。所以$_POST['name']是空的,因为参数在$_GET['name']中。

当我提交表单时,我看不到请求参数。(也许这就是为什么没有设置"数据"属性的原因。)

请尝试使用以下内容完成$.ajax:

method: 'POST'
data: $(this).serialize()

非常感谢你们所有人(@Mateusz Klimentowicz,@Mat VP,@Jose Manuel Abarca Rodríguez,@Vladimir Nu)。实际上,我遵循了您的指示,最终纠正了JS文件和PHP文件,如下所示:

JS文件:

// Contact form
var form = $('#main-contact-form');
form.submit(function(event){
    event.preventDefault();
    // Serialize the form data.
    var formData = $(form).serialize();
    var form_status = $('<div class="form_status"></div>');
    $.ajax({
        type: 'POST',
        url: $(this).attr('action'),
        data: formData,
        beforeSend: function(){
            form.prepend( form_status.html('<p><i class="fa fa-spinner fa-spin"></i> Email is sending...</p>').fadeIn() );
        }
    }).done(function(data){
        form_status.html('<p class="text-success">' + data.message + '</p>').delay(3000).fadeOut();
    });
});

而PHP代码变成了这样:

<?php
    $status = array(
    'type'=>'success',
    'message'=>'Thank you for contacting us. As soon as possible  we will contact you!'
);
    $fail = array(
    'type'=>'fail',
    'message'=>'Please try again. Your mail could not be delivered!'
);  
$name = @trim(stripslashes($_POST['name'])); 
$email = @trim(stripslashes($_POST['email'])); 
$subject = @trim(stripslashes($_POST['subject'])); 
$message = @trim(stripslashes($_POST['message'])); 

$email_from = $email;
$email_to = 'email@mail.com';//replace with your email
$body = 'Name: ' . $name . "'n'n" . 'Email: ' . $email . "'n'n" . 'Subject: ' . $subject . "'n'n" . 'Message: ' . $message;
$success = @mail($email_to, $subject, $body, 'From: <'.$email_from.'>');
header('Content-type: application/json');
if($success){
    echo json_encode($status);
}
else{
    echo json_encode($fail);
}
?>

在使用了以下代码后,我最终没有收到任何空白页的电子邮件。电子邮件现在与内容一起交付。非常感谢。