如何解决此 PHP 邮件表单问题？

Question

我的网站上有一个 php 联系表。然而，当我的客户输入他们的电子邮件地址并提交他们的消息时，我收到了对我自己电子邮件的回复。例如，如果他们输入 adam@yahoo.com 我收到的电子邮件是 myusername@myhostingprovider.com .... 我该如何解决这个问题，以便回复部分显示客户输入的电子邮件？谢谢。

这是我的联系表格代码

<form action="php/contact.php" method="post" class="contactForm" id="contactForm">
                            <fieldset>
                                <div class="formValidationError bg-red-dark color-white" id="contactNameFieldError">
                                    <p class="center-text uppercase small-text">Name is required!</p>
                                </div>             
                                <div class="formValidationError bg-red-dark color-white" id="contactEmailFieldError">
                                    <p class="center-text uppercase small-text">Mail address required!</p>
                                </div> 
                                <div class="formValidationError bg-red-dark color-white" id="contactEmailFieldError2">
                                    <p class="center-text uppercase small-text">Mail address must be valid!</p>
                                </div> 
                                <div class="formValidationError bg-red-dark color-white" id="contactMessageTextareaError">
                                    <p class="center-text uppercase small-text">Message field is empty!</p>
                                </div>   
                                <div class="formFieldWrap">
                                    <label class="field-title contactNameField" for="contactNameField">Name:<span>(required)</span></label>
                                    <input type="text" name="contactNameField" value="" class="contactField requiredField" id="contactNameField"/>
                                </div>
                                <div class="formFieldWrap">
                                    <label class="field-title contactEmailField" for="contactEmailField">Email: <span>(required)</span></label>
                                    <input type="text" name="contactEmailField" value="" class="contactField requiredField requiredEmailField" id="contactEmailField"/>
                                </div>
                                <div class="formTextareaWrap">
                                    <label class="field-title contactMessageTextarea" for="contactMessageTextarea">Message: <span>(required)</span></label>
                                    <textarea name="contactMessageTextarea" class="contactTextarea requiredField" id="contactMessageTextarea"></textarea>
                                </div>
                                <div class="formSubmitButtonErrorsWrap">
                                    <input type="submit" class="buttonWrap button button-grey contactSubmitButton" id="contactSubmitButton" value="SUBMIT" data-formId="contactForm"/>
                                </div>
                            </fieldset>
                        </form>       

这里也是 PHP 脚本的代码

<?php
// variables start
$name = "";
$email = "";
$message = "";

$name =  trim($_POST['contactNameField']);
$email =  trim($_POST['contactEmailField']);
$message =  trim($_POST['contactMessageTextarea']);
// variables end

// email address starts
$emailAddress = 'myemail@yahoo.com';
// email address ends

$subject = "Mywebsite.com | Mobile - Message From: $name";  
$message = "<strong>From:</strong> $name <br/> <strong>E-Mail:</strong> $email </br><br/> <strong>Message:</strong> $message";

$headers = 'From: '. $name . '<' . $email . '>' . "\r\n";
$headers = 'Reply-To: ' . $email . "\r\n";

$headers = 'MIME-Version: 1.0' . "\r\n";
$headers = 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

//send email function starts
mail($emailAddress, $subject, $message, $headers);
//send email function ends

?>

Answer 1

在您的代码中，您没有添加到您的标题字符串，您只是每次都在重置它。 你最终发送到 header 变量中的 mail 函数的只是；

'内容类型：text/html;字符集=iso-8859-1' 。 "\r\n"

您需要做的是设置 $headers = 的位置，更改等号，使其看起来像这样 $headers .=

因为这意味着它将添加到字符串中。或者，将其格式化为一个大字符串。

<?php
$headers = 'From: '. $name . '<' . $email . '>' . "\r\n";
$headers .= 'Reply-To: ' . $email . "\r\n";

$headers .= 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

//send email function starts
mail($emailAddress, $subject, $message, $headers);