Question

我有一个非常基本的技能，但这不应该太难。我有一个非常基本的HTML格式：

                <div class="form-input">
                    <div class="form-title">LOCATION</div>
                    <select id="form-select">
                        <option>GENERAL ENQUIRY</option>
                        <option>SHOP 1</option>
                        <option>SHOP 2</option>
                        <option>SHOP 3</option>
                        <option>SHOP 4</option>
                        <option>SHOP 5</option>
                        <div class="down-box"><i class="typcn typcn-chevron-down"></i></div>
                    </select>

                </div>

                <div class="form-input">
                    <div class="form-title">NAME</div>
                    <input id="form-name" required type="text">
                </div>

                <div class="form-input">
                    <div class="form-title">EMAIL</div>
                    <input id="form-email" required type="text">
                </div>

                <div class="form-input">
                    <div class="form-title">TELEPHONE</div>
                    <input id="form-telephone" required type="text">
                </div>

                <div class="form-input">
                    <div class="form-title">MESSAGE</div>
                    <textarea id="form-msg" type="text"></textarea>
                </div>

                <div class="form-input">
                    <div class="form-title">&nbsp;</div>
                    <button id="form-send">SEND</button>
                </div>

            </div><!--end of form holder-->

和一个非常基本的mail.php从表单发送电子邮件：

    <?php
if ($_POST) {
    $name  = $_POST['name'];
    $email = $_POST['email'];
    $telephone = $_POST['telephone'];
    $text  = $_POST['text'];
    $option = $_POST['option'];
    $headers = $option . "\r\n" . $name . "\r\n" . $email . "\r\n" . $telephone;


    //send email   
    mail("email@email.com", "Mail Enquiry", $text, $headers);
}

?>

现在，我想修改此php，根据下拉菜单中的选择将电子邮件发送到不同的地址。我该如何实现这一目标？（例如，如果用户选择SHOP1电子邮件发送到shop1 @ email ...，SHOP2发送电子邮件到shop2 @ email ..等等..）

提前感谢大家！

Answer 1

首先，您的所有输入，选择和textareas都没有name属性，因此不会将值从他们发送到$_POST[x];。

<强> HTML：

正如@Syscall在评论中所说，select中的名称和值已丢失。这是一个它应该是什么样子的例子：

<select id="form-select" name="sendTo">
  <option value="general-enquiry">GENERAL ENQUIRY</option>
  <option value="shop-1">SHOP 1</option>
  <option value="shop-2">SHOP 2</option>
  [...]
</select>

我强烈建议不使用值中的电子邮件地址，否则可以快速处理并滥用其他内容。

<强> PHP：

在PHP中，您可以使用array，if或switch将邮件发送到所需的电子邮件地址。

这里有一个开关的例子：

switch ($_POST['sendTo']) {
  case 'shop-1':
    $sendTo = 'shop-1@mail.com';
    break;

  case 'shop-2':
    $sendTo = 'shop-2@mail.com';
    break;

  [...]

  default:
    $sendTo = 'general-enquiry@mail.com';
    break;
}

mail($sendTo, 'Mail Enquiry', $text, $headers);

我希望这有助于：）

更新＃1

根据要求，一旦完成必要的代码。

<强> HTML：

<form method="post">

  <input type="hidden" name="sendMail" value="1" />

  <label for="sendTo">Location</label>
  <select id="sendTo" name="sendTo">
    <option value="general-enquiry">General Enquiry</option>
    <option value="shop-1">Shop 1</option>
    <option value="shop-2">Shop 2</option>
    <option value="shop-3">Shop 3</option>
    <option value="shop-4">Shop 4</option>
    <option value="shop-5">Shop 5</option>
  </select>

  <label for="name">Name <em>(required)</em></label>
  <input id="name" type="text" name="name" placeholder="Enter your full name ..." required />

  <label for="email">Email <em>(required)</em></label>
  <input id="email" type="text" name="email" placeholder="Enter your best email ..." required />

  <label for="telephone">Telephone <em>(required)</em></label>
  <input id="telephone" type="text" name="telephone" placeholder="Enter your phone number ..." required />

  <label for="message">Message</label>
  <textarea id="message" name="message" placeholder="If you have a message for us or one of our shops, please enter them here ..."></textarea>

  <input type="submit">Send</input>

</form>

<强> PHP：

if ($_POST['sendMail']) {
  if (empty($_POST['name'])) {
    return 'Please enter your full name!';
  }

  if (empty($_POST['email'])) {
    return 'Please enter your email!';
  }

  if (empty($_POST['telephone'])) {
    return 'Please enter your phone number!';
  }

  $subject   = 'Mail Enquiry';
  $name      = $_POST['name'];
  $email     = $_POST['email'];
  $telephone = $_POST['telephone'];

  $message .= 'Name: ' . $name . "\r\n";
  $message .= 'Email: ' . $email . "\r\n";
  $message .= 'Telephone: ' . $telephone . "\r\n";

  if ($_POST['message']) {
    $message .= "\r\n";
    $message .= 'Message: ' . "\r\n";
    $message .= $_POST['message'];
  }

  switch ($_POST['sendTo']) {
    case 'shop-1':
      $sendTo = 'shop-1@yourdomain.com';

      break;

    case 'shop-2':
      $sendTo = 'shop-2@yourdomain.com';

      break;

    case 'shop-3':
      $sendTo = 'shop-3@yourdomain.com';

      break;

    case 'shop-4':
      $sendTo = 'shop-4@yourdomain.com';

      break;

    case 'shop-5':
      $sendTo = 'shop-5@yourdomain.com';

      break;

    default:
      $sendTo = 'general-enquiry@yourdomain.com';

      break;
  }

  $header .= 'To: ' . $sendTo . "\r\n";
  $header .= 'From: ' . $name . ' <' . $email . '>' . "\r\n";

  if ($sendTo && $subject && $message && $header) {
    mail($sendTo, $subject, $message, $header);
  }
}

Answer 2

您需要为自己的输入设置name，因此如果您想通过<input id="form-name" required type="text">
<input id="form-name" name="name" required type="text">，$_POST['name']会变为<select id="form-select" name="shop-select"> <option>GENERAL ENQUIRY</option> <option value="shop1">SHOP 1</option> <option value="shop2">SHOP 2</option> <option value="shop3">SHOP 3</option> <option value="shop4">SHOP 4</option> <option value="shop5">SHOP 5</option> <div class="down-box"><i class="typcn typcn-chevron-down"></i> LI>

您需要选择值。

    <?php
    if ($_POST) {
        $name  = $_POST['name'];
        $email = $_POST['email'];
        $telephone = $_POST['telephone'];
        $text  = $_POST['text'];
        $option = $_POST['option'];
        $shop = $_POST['shop-select']
        $headers = $option . "\r\n" . $name . "\r\n" . $email . "\r\n" . 
        $telephone;

       //send email   
       mail(getEmail($shop), "Mail Enquiry", $text, $headers);
}

function getEmail($shop)  
{
    //an array of shops name and email that you get from somewhere
    // store it in database or as a constant somewhere ? or you can declare it here...
    $shops = [
        "shop1" => "someemail@email",
        // etc
    ];

    if (isset($shops[$shop]) && filter_var($shops[$shop], FILTER_VALIDATE_EMAIL)) {
       return $shops[$shop];
    }
        return "email@email.com";
}

?>

和

{{1}}

下一步你想做一些输入清理工作，如果你的项目足够大，可能会使用一个框架，所以所有的东西都已经为你完成了......

根据下拉菜单选择将电子邮件发送到不同的地址

2 个答案:

更新＃1