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发送 email 的警报消息未显示

[英]Alert message on sending email not showing up

 原文  2020-12-30 09:27:16  6   3    php/ html/ email/ phpmailer

问题描述

On sending the email by clicking the send message button an alert box should show up, but it is not coming up neither it is showing inquiry sent successfully nor it is showing email not sent I don't know where I'm going wrong.在通过单击发送消息按钮发送 email 时，应显示一个警告框，但它既没有显示查询发送成功，也没有显示 email 未发送，我不知道我哪里出错了。 Please help me resolve this issue.请帮我解决这个问题。 Any help will be highly appreciable.任何帮助都将是非常可观的。 I'm attaching herewith a part of my contact.php code and my mail.php code.我附上我的部分联系人。php 代码和我的邮件。php 代码。 Thank You谢谢你

contact.php联系方式。php

<form id="contact-form" method="POST" action="mail.php">
                    <div class="row">
                        <div class="col-md-4">
                            <div class="form-group">
                                <label>Name</label>
                                <input class="form-control" name="name" id="name" placeholder="" type="text" required>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="form-group">
                                <label>Email</label>
                                <input class="form-control" name="email" id="email" placeholder="" type="email" required>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="form-group">
                                <label>Subject</label>
                                <input class="form-control" name="subject" id="subject" placeholder="" required>
                            </div>
                        </div>
                    </div>
                    <div class="form-group">
                        <label>Message</label>
                        <textarea class="form-control" name="message" id="message" placeholder="" rows="10" required></textarea>
                    </div>
                    <div class="text-right"><br>
                    
                        <button class="btn btn-primary solid blank button"  id="btn" type="submit" value="submit" name="submit">Send Message</button>
                    
                    </div>
    
                </form>

mail.php mail.php

<?php
if (isset($_POST['submit'])){

$to = "contact@imatrixautomation.com";
$name = $_POST['name'];
$email = $_POST['email'];
$subject = $_POST['subject'];
$message = $_POST['message'];
$message .="\r\n from: $email";


if(mail ($to, $subject, $name,  $message)){
    echo "<script>alert('Enquiry sent successfully!');</script>";
   
}
    else
    {
    echo "<script>alert('Mail was not sent. Please try again later');</script>";
    }
}


header('Location: https://imatrixautomation.com/contact.php');
exit;

?>

3 个解决方案

解决方案1
 0  2020-12-30 09:53:28

In the contact.php file在contact.php文件中

name="submit" is missing for the submit button.提交按钮缺少name="submit" 。

This line should be:这一行应该是：

<button class="btn btn-primary solid blank button"  id="btn" type="submit" name="submit" value="submit">Send Message</button>

Explanation: Currently the解释：目前

if (isset($_POST['submit'])){

always evaluates to FALSE as POST['submit'] is empty so it continues at the header()...由于 POST['submit'] 为空，因此始终评估为 FALSE，因此它在 header() 处继续...

################ ################

try this code as mail.php and tell us what happens;-)尝试将此代码作为 mail.php 并告诉我们会发生什么；-)

<?php
if (isset($_POST['submit'])){
    
    echo "submit is set to {$_POST['submit']} and now we send the email<br>";

$to = "contact@imatrixautomation.com"; 
$name = $_POST['name'];
$email = $_POST['email'];
$subject = $_POST['subject'];
$message = $_POST['message'];
$message .="\r\n from: $email";


if(mail ($to, $subject, $name,  $message)){
    echo "Enquiry sent successfully!<br>";
   
}
    else
    {
    echo "Mail was not sent. Please try again later<br>";
    }
} else{

echo"submit is not set<br>"; 
}

echo "after the if condition";


exit;

?>

Here i have the new contact.php file - just copy paste this在这里我有新的联系人。php 文件 - 只需复制粘贴即可

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Unbenanntes Dokument</title>
</head>

<body>
    
<form id="contact-form" method="POST" action="mail.php">
                    <div class="row">
                        <div class="col-md-4">
                            <div class="form-group">
                                <label>Name</label>
                                <input class="form-control" name="name" id="name" placeholder="" type="text" required>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="form-group">
                                <label>Email</label>
                                <input class="form-control" name="email" id="email" placeholder="" type="email" required>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="form-group">
                                <label>Subject</label>
                                <input class="form-control" name="subject" id="subject" placeholder="" required>
                            </div>
                        </div>
                    </div>
                    <div class="form-group">
                        <label>Message</label>
                        <textarea class="form-control" name="message" id="message" placeholder="" rows="10" required></textarea>
                    </div>
                    <div class="text-right"><br>
                    
                        <button class="btn btn-primary solid blank button"  id="btn" type="submit" name ="submit" value="submit">Send Message</button>
                    
                    </div>
    
                </form>    
    
</body>
</html>

解决方案2
 0  2020-12-30 10:06:35

you should add name to your button您应该在按钮上添加名称

<button class="btn btn-primary solid blank button"  id="btn" name="submit" type="submit" value="submit">Send Message</button>

also as you're redirecting by changing header it won't show you the alert as alert was on different page.同样，当您通过更改 header 进行重定向时，它不会向您显示警报，因为警报在不同的页面上。

try this code试试这个代码

<form id="contact-form" method="POST" action="">
<div class="row">
    <div class="col-md-4">
        <div class="form-group">
            <label>Name</label>
            <input class="form-control" name="name" id="name" placeholder="" type="text" required>
        </div>
    </div>
    <div class="col-md-4">
        <div class="form-group">
            <label>Email</label>
            <input class="form-control" name="email" id="email" placeholder="" type="email" required>
        </div>
    </div>
    <div class="col-md-4">
        <div class="form-group">
            <label>Subject</label>
            <input class="form-control" name="subject" id="subject" placeholder="" required>
        </div>
    </div>
</div>
<div class="form-group">
    <label>Message</label>
    <textarea class="form-control" name="message" id="message" placeholder="" rows="10" required></textarea>
</div>
<div class="text-right"><br>
    
    <button class="btn btn-primary solid blank button"  id="btn" name="submit" type="submit" value="submit">Send Message</button>

</div>
</form>

and below this write your php code in same file并在下面将您的 php 代码写在同一个文件中

<?php
if(isset($_POST['submit'])) {

$to = "contact@imatrixautomation.com";
$name = $_POST['name'];
$email = $_POST['email'];
$subject = $_POST['subject'];
$message = $_POST['message'];
$message .= "\r\n from: $email";


if(mail($to, $subject, $name, $message)) {
    echo "<script>alert('Enquiry sent successfully!');</script>";
    
}
else {
    echo "<script>alert('Mail was not sent. Please try again later'); 
          </script>";
  }
}
?>

解决方案3
 0  2020-12-30 16:48:46

Replace代替

<button class="btn btn-primary solid blank button"  id="btn" type="submit" value="submit" name="submit">Send Message</button>

To至

<input class="btn btn-primary solid blank button"  id="btn" type="submit" value="submit" name="submit">

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