使用 PHP 表单处理的单选按钮

Question

我有一个使用一些基本 PHP 提交的基本表单。我的表单提交工作很好，除了我有一个单选按钮（首选联系方法），我不知道如何在 PHP 中添加它以便在电子邮件中发送。两个单选按钮选项具有相同的名称，因此不能用作值。我的代码如下。

PHP 如下：

<?php
  $name    = stripslashes($_POST['name']);
  $email   = stripslashes($_POST['email']);
  $phone   = stripslashes($_POST['phone']);
  $contact = stripslashes($_POST['contact']);
  $message = stripslashes($_POST['message']);
  $form_message = "Name: $name \nEmail: $email \nPhone: $phone \nPreferred Method of Contact: $contact \nMessage: $message";

// Exit process if field "human" is filled (because this means it is spam)
if ( $_POST['human'] ) {
  echo 'Tastes Like Spam!'; exit; }
// if it is not filled, submit form
else {
  header( "Location: http://www.newurl.com");

  mail("[email protected]", "Email Subject", $form_message, "From: $email" );
}
?>

表单的 HTML 如下：

  <form method="post" id="form" action="handle_form.php">
    <div class="field">
      <input type="text" name="human" id="human" class="txt" />
    </div>
    <div class="field form-inline">
      <label class="contact-info" for="txtName">Name*</label>
      <input type="text" name="name" id="name" class="txt" value=""/>
    </div>
    <div class="field form-inline">
      <label class="contact-info" for="txtEmail">Email*</label>
      <input type="text" name="email" id="email" class="txt" value=""/>
    </div>
    <div class="field form-inline">
      <label class="contact-info" for="txtPhone">Phone</label>
      <input type="text" name="phone" id="phone" class="txt" value=""/>
    </div>
    <div class="field form-inline radio">
      <label class="radio" for="txtContact">Preferred Method of Contact</label>
      <input class="radio" type="radio" name="contact" checked /> <span>Email</span>
      <input class="radio" type="radio" name="contact" /> <span>Phone</span>
    </div>
    <div class="field form-inline">
      <textarea rows="10" cols="20" name="message" id="message" class="txt" value=""></textarea>
    </div>
    <div class="submit">
      <input class="submit" type="submit" name="submit" value="Submit Form">
    </div>
  </form>

非常感谢您的帮助！

Answer 1

<div class="field form-inline radio">
  <label class="radio" for="txtContact">Preferred Method of Contact</label>
  <input class="radio" type="radio" name="contact" value="email" checked /> <span>Email</span>
  <input class="radio" type="radio" name="contact" value="phone" /> <span>Phone</span>
</div>

请注意添加的 value 属性。

还有 PHP：

$contact = $_POST['contact']
//Will return either "email" or "phone".

Answer 2

您的收音机需要值：

  <input class="radio" type="radio" value="email" name="contact" checked /> <span>Email</span>
  <input class="radio" type="radio" value="phone" name="contact" /> <span>Phone</span>

Answer 3

只需给您的无线电输入一个值属性即可。这是将通过 POST 提交的内容。然后您可以通过 $_POST['nameofradio'] 访问它

  <input class="radio" type="radio" name="contact" value="Email" checked /> <span>Email</span>
  <input class="radio" type="radio" name="contact" value="Phone" /> <span>Phone</span>

Answer 4

简单的！只需向单选按钮添加一个值即可。

<input class="radio" type="radio" name="contact" value="Email" checked /> <span>Email</span>
<input class="radio" type="radio" name="contact" value="Phone" /> <span>Phone</span>