发送联系表格电子邮件地址基于选择

Question

我有，有一个下拉菜单选择查询应该去哪个部门联系表格...

<form action="contact-send.php" id="callback" method="post"> 
    <ul> 
    <li class="left"> 
    <label for="name"><span class="required">*</span> Your Name</label> 
    <br> 
    <input type="text" id="name" name="name" value="<?php echo ($sr && !$cf['form_ok']) ? $cf['posted_form_data']['name'] : '' ?>" placeholder="John Doe" required autofocus /></li> 
    <li class="right"> 
    <label for="email"><span class="required">*</span> Email Address</label> 
    <br> 
    <input type="email" id="email" name="email" value="<?php echo ($sr && !$cf['form_ok']) ? $cf['posted_form_data']['email'] : '' ?>" placeholder="johndoe@example.com" required /></li> 
    <div class="clear"></div> 
    <li class="left"> 
    <label for="enquiry"><span class="required">*</span> Enquiry</label><br> 
    <select id="enquiry" name="enquiry"> 
     <option value="Admin/Accounts enquiry" <?php echo ($sr && !$cf['form_ok'] && $cf['posted_form_data']['enquiry'] == 'Admin/Accounts enquiry') ? "selected='selected'" : '' ?>>Admin/Accounts enquiry</option> 
     <option value="Plant Hire/Haulage/Recycling/Contract Earthworks" <?php echo ($sr && !$cf['form_ok'] && $cf['posted_form_data']['enquiry'] == 'Plant Hire/Haulage/Recycling/Contract Earthworks') ? "selected='selected'" : '' ?>>Plant Hire/Haulage/Recycling/Contract Earthworks</option> 
     <option value="Waste Management/Skip Hire" <?php echo ($sr && !$cf['form_ok'] && $cf['posted_form_data']['enquiry'] == 'Waste Management/Skip Hire') ? "selected='selected'" : '' ?>>Waste Management/Skip Hire</option> 
    </select></li> 
    <li> 
    <label for="message"><span class="required">*</span> Message</label><br /> 
    <textarea id="message" name="message" placeholder="Your message must be greater than 20 charcters" required data-minlength="20"><?php echo ($sr && !$cf['form_ok']) ? $cf['posted_form_data']['message'] : '' ?></textarea> 
    </li> 
    </ul> 
    <div class="clear"></div> 
    <p class="form-button right"><input class="submit" id="callback-submit" name="submit" value="Send" type="submit"></p> 
</form> 

我试图找出如何修改以下过程脚本，以便它发送询问指定的电子邮件地址，这取决于所选择部门...

<?php 
function clean_input($input){ 
return strip_tags(trim($input)); 
} 
if(isset($_POST)){ 

    //form validation vars 
    $formok = true; 
    $errors = array(); 

    //sumbission data 
    $ipaddress = $_SERVER['REMOTE_ADDR']; 
    $date = date('d/m/Y'); 
    $time = date('H:i:s'); 

    //form data 
    $name = clean_input($_POST['name']); 
    $email = clean_input($_POST['email']); 
    $enquiry = clean_input($_POST['enquiry']); 
    $message = clean_input($_POST['message']); 

    //validate form data 

    //validate name is not empty 
    if(empty($name)){ 
     $formok = false; 
     $errors[] = "You have not entered a name"; 
    } 

    //validate email address is not empty 
    if(empty($email)){ 
     $formok = false; 
     $errors[] = "You have not entered an email address"; 
    //validate email address is valid 
    }elseif(!filter_var($email, FILTER_VALIDATE_EMAIL)){ 
     $formok = false; 
     $errors[] = "You have not entered a valid email address"; 
    } 

    //validate message is not empty 
    if(empty($message)){ 
     $formok = false; 
     $errors[] = "You have not entered a message"; 
    } 
    //validate message is greater than 20 charcters 
    elseif(strlen($message) < 20){ 
     $formok = false; 
     $errors[] = "Your message must be greater than 20 characters"; 
    } 

    //send email if all is ok 
    if($formok){ 
     ini_set("sendmail_from","EMAIL_ADDRESS"); 
     $headers = "From: EMAIL_ADDRESS" . "\r\n"; 
     $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n"; 

     $emailbody = "<p>You have received a new contact us enquiry.</p> 
         <p><strong>Name: </strong> {$name} </p> 
         <p><strong>Email: </strong> {$email} </p> 
         <p><strong>Enquiry: </strong> {$enquiry} </p> 
         <p><strong>Message: </strong> {$message} </p> 
         <p>This message was sent from the IP Address: {$ipaddress} on {$date} at {$time}</p>"; 

     mail("EMAIL_ADDRESS","Contact us enquiry",$emailbody,$headers); 

    } 

    //what we need to return back to our form 
    $returndata = array(
     'posted_form_data' => array(
      'name' => $name, 
      'email' => $email, 
      'enquiry' => $enquiry, 
      'message' => $message 
     ), 
     'form_ok' => $formok, 
     'errors' => $errors 
    ); 


    //if this is not an ajax request 
    if(empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) !== 'xmlhttprequest'){ 
     //set session variables 
     session_start(); 
     $_SESSION['cf_returndata'] = $returndata; 

     //redirect back to form 
     header('location: ' . $_SERVER['HTTP_REFERER']); 
    } 
} 

我将不胜感激，如果有人可以提供一些指引。

谢谢。

Answer 1

使用您用来表示部门的表单元素的名称，只需使用切换案例来更改送货地址？

值得注意的是，较简单的值（如admin_enquiry而非管理员/帐户查询）可能更容易与之匹配。

switch ($select_department) 
{ 
    case "admin_enquiry": 
     // Set to email as appropriate 
} 

Answer 2

要做到这一点，最好的办法是建立数据库表（或只是confing/PHP数组）是这样的：

CREATE TABLE `departments` (
    id INT AUTO_INCREMENT, 
    name VARCHAR(255), 
    email VARCHAR(255), 
    PRIMARY (id) 
); 

打印为：

$selected = isset($_POST['department']) ? $_POST['department'] : ''; 
echo '<select name="department">'; 
foreach($db->fetch_all('SELECT * FROM departments') as $dep){ 
    echo '<option value="' . $dep['id'] . '"' . 
     (($dep['id'] == $selected) ? 'selected="selected"' : '') 
     . '>' . htmlspecialchars($dep['name']) . '</option>'; 
} 

和发送时：

$email = ''; 
if(!isset($_POST['department'])){ 
    $formok = false; 
    $errors[] = "Department not send"; 
} elseif($row = $db->fetch_row('SELECT email FROM departments WHERE id = ?', array($_POST['department'])){ 
    $email = $row['email'] 
} else { 
    $formok = false; 
    $errors[] = "Invalid department"; 
} 

/// ... 

mail($email, ...);