使用PHP和Jquery将表单输入字段添加到电子邮件中

Question

我已使用本教程在我的网站上创建联系表。 不幸的是，字段的数量对我来说还不够，因此我在表格中添加了公司和主题字段。

但是..我无法使邮件输出与其他字段一起使用。

快速汇总：

HTML：

Each input field in the HTML is based on the following piece of lines:
  <label>Subject</label>
  <input type="text" id="subject" placeholder="What's up?"></div>

jQuery的：

The full jQuery code is:
$(document).ready(function() {
    // Contact Form
$("#contactform").submit(function(e){
  e.preventDefault();
  var name = $("#name").val();
  var company = $("#company").val();
  var email = $("#email").val();
  var subject = $("#subject").val();
  var text = $("#text").val();
  var dataString = 'name=' + name + + '&company' + company + '&email=' + email + '&subject' + subject + '&text=' + text;
  function isValidEmail(emailAddress) {
    var pattern = new RegExp(/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i);
    return pattern.test(emailAddress);
  };

  if (isValidEmail(email) && (text.length > 25) && (name.length > 1)){
    $.ajax({
    type: "POST",
    url: "js/functions.php",
    data: dataString,
    success: function(){
      $('.success').fadeIn(1000);
    }
    });
  } else{
    $('.error').fadeIn(1000);
  }

  return false;
});

});

整个functions.php脚本是：

<?php
// Email Submit
// Note: filter_var() requires PHP >= 5.2.0
if ( isset($_POST['email']) && isset($_POST['name']) && isset($_POST['text']) && filter_var($_POST['email'], FILTER_VALIDATE_EMAIL) ) {

// detect & prevent header injections
$test = "/(content-type|bcc:|cc:|to:)/i";
foreach ( $_POST as $key => $val ) {
if ( preg_match( $test, $val ) ) {
  exit;
}
  }

  //send email
  mail( "myEmail@gmail.com", "New message: ".$_POST['name'], $_POST['text'], "From:" . $_POST['email'] );

}
?>

好的，这就是我们的位置：表单确实已提交并且确实收到了邮件，但是其他字段（$（'＃subject'）和$（'＃company'））不会出现在电子邮件中。

因此，我想在此线程中实现两件事：1）电子邮件中出现“主题”和“公司”字段2）我收到的邮件具有以下布局：

Subject line: 'You received a new message: ' + 'subject'

Message body: 'You received a new mail via your contact form<br/>
Name: 'name'
Company: 'company'
Reply to: 'email'
Subject: 'subject'
Message: 'text'

我尝试调整线-因为我认为这可以解决所有问题：

//send email
  mail( "myEmail@gmail.com", "New message: ".$_POST['name'], $_POST['text'], "From:" . $_POST['email'] );

但是运气不是我。 因此，根据以上代码段，我需要调整哪些行以及需要添加哪些行？

非常感谢你们！

Answer 1

编辑JS文件以反映以下内容：JS：

$(document).ready(function() {
    // Contact Form
$("#contactform").submit(function(e){
  e.preventDefault();
  var name = $("#name").val();
  var company = $("#company").val();
  var email = $("#email").val();
  var subject = $("#subject").val();
  var text = $("#text").val();
  var dataString = 'name=' + name + + '&company=' + company + '&email=' + email + '&subject=' + subject + '&text=' + text;
  function isValidEmail(emailAddress) {
    var pattern = new RegExp(/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i);
    return pattern.test(emailAddress);
  };

  if (isValidEmail(email) && (text.length > 25) && (name.length > 1)){
    $.ajax({
    type: "POST",
    url: "js/functions.php",
    data: dataString,
    success: function(){
      $('.success').fadeIn(1000);
    }
    });
  } else{
    $('.error').fadeIn(1000);
  }

  return false;
});

});

编辑PHP文件以反映此情况：

PHP：

<?php
// Email Submit
// Note: filter_var() requires PHP >= 5.2.0
if ( isset($_POST['email']) && isset($_POST['name']) && isset($_POST['text']) && isset($_POST['company']) && isset($_POST['subject']) && filter_var($_POST['email'], FILTER_VALIDATE_EMAIL) ) {

// detect & prevent header injections
$test = "/(content-type|bcc:|cc:|to:)/i";
foreach ( $_POST as $key => $val ) {
if ( preg_match( $test, $val ) ) {
  exit;
}
  }

$to = "myEmail@gmail.com";
$subject = 'You received a new message: ' . $_POST['subject'];
$message = "You received a new mail via your contact form\n";
$message .= "Name: " . $_POST['name'] . "\n";
$message .= "Company: " . $_POST['company'] . "\n";
$message .= "Reply to: " . $_POST['email'] . "\n";
$message .= "Subject: " . $_POST['subject'] . "\n";
$message .= "Message: " . $_POST['text'] . "\n";
  //send email
  mail( $to, $subject, $message, "From:" . $_POST['email'] );

}
?>

Answer 2

多个错误，首先在您的JavaScript字符串中。

'&subject'

应该

'&subject='

请注意，您缺少“ =“

此外，您永远不会在PHP脚本中捕获到这两个新的$_POST值。

$_POST['subject'];
$_POST['company'];

PHP的邮件功能的第二个参数是主题...

mail( "myEmail@gmail.com", $_POST['subject'], 'You have a new message from: '.$_POST['name'].' with '.$_POST['company'].'. '. $_POST['text'], "From:" . $_POST['email'] );

Answer 3

最好使用serialize（）获取数据

 var dataString = $("#contactform").serialize();

并删除以下行：

  var name = $("#name").val();
  var company = $("#company").val();
  var subject = $("#subject").val();
  var text = $("#text").val();
  var dataString = 'name=' + name + + '&company' + company + '&email=' + email + '&subject' + subject + '&text=' + text;

其次，您使用以下方式发送电子邮件：

mail( "myEmail@gmail.com", "New message: ".$_POST['name'], $_POST['text'], "From:" . $_POST['email'] );

没有$ _POSTS主题或公司发送到电子邮件。 我认为您收到的电子邮件显示“发件人：....”，您可以在此处添加其余字段：

 mail( "myEmail@gmail.com", "New message: ".$_POST['name'], $_POST['text'], "From:" . $_POST['email']. " with subject: ".$_POST['subject'].' and company '.$_POST['company'] );

如果您查看PHP http://www.php.net/manual/es/function.mail.php中的mail函数，则可以看到界面中的字段是什么。