為什么此表單/ PHP腳本不能在Firefox上運行，而在IE，Chrome，Edge和Safari上也可以正常運行？

Question

為什么此表單/ PHP腳本不能在Firefox上運行，而在IE，Chrome，Edge和Safari上也可以正常運行？

問題很容易模擬。 訪問此頁面。 與FF並點擊“發送表格”按鈕。

結果將是來自服務器的錯誤消息。 使用IE，Chrome，Edge和Safari進行相同的操作，結果與預期的一樣：缺少輸入的警告，如果輸入了輸入，它將發送一封電子郵件。

形式如下：

<head>
<meta http-equiv="Content-Language" content="nl">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<link rel="stylesheet" type="text/css" href="../styles.css">
<title>EHBO Waddinxveen</title>
<meta name="description" content="Website van EHBO Waddinxveen.">
<meta name="keywords" content="EHBO, Eerste Hulp Bij Ongelukken, Waddinxveen, Eerstehulpverlening, Vrijwilliger, Ongeval, Cursus, Opleiding, BHV, LOTUS, Kader, Evenement, Diploma, Reanimatie, Verbandleer, Jeugd-EHBO, E.H.B.O.">

</head>

<body background="../images/BackgroundLB.jpg" text="#000000"><h1>Boodschap</h1>
</font>&nbsp;<p><strong>Stel hier uw vraag of laat uw boodschap achter:</strong></p>
<dl>

<form name="contactform" method="post" action="..\php\send_testform.php">
<table width="650px">

<tr>
  <td valign="top">
   <label for="first_name">Voornaam * :</label>
  </td>
  <td valign="top">
   <input  type="text" name="first_name" maxlength="50" size="30">
  </td>
 </tr>

<tr>
  <td valign="top">
   <label for="last_name">Achternaam * :</label>
  </td>
  <td valign="top">
   <input  type="text" name="last_name" maxlength="50" size="30">
  </td>
 </tr>

<tr>
  <td valign="top">
   <label for="email">Emailadres * :</label>
  </td>
 <td valign="top">
  <input  type="text" name="email" maxlength="80" size="30">
 </td>
</tr>

<tr>
 <td valign="top">
  <label for="telephone">Telefoonnummer:</label>
 </td>
 <td valign="top">
  <input  type="text" name="telephone" maxlength="30" size="30">
 </td>
</tr>

<tr>
 <td valign="top">
  <label for="comments">Boodschap * : </label>
 </td>
 <td valign="top">
  <textarea  name="comments" maxlength="1000" cols="50" rows="6"></textarea>
 </td>
</tr>

<tr>
 <td colspan="2" style="text-align:center">
  <input type="submit" value="Send form">
 </td>
</tr>

</table>
</form>

這是PHP腳本：

<?php

if(isset($_POST['email'])) {

     // EDIT THE 2 LINES BELOW AS REQUIRED

    $email_to = "info@url.nl";
    $email_subject = "Bericht van Testform PHP problemen...";

    function died($error) {

        // your error code can go here

        echo "Errors in input. ";       
        echo "This are the problems:<br /><br />";
        echo $error."<br /><br />";
        echo "Go back and please make the corrections.<br /><br />";
        die();
    }

    // validation expected data exists

    if(!isset($_POST['first_name']) ||
        !isset($_POST['last_name']) ||
        !isset($_POST['email']) ||
        !isset($_POST['telephone']) ||
        !isset($_POST['comments'])) {
        died('Helaas bevat uw invoer fouten.');       
    }

    $first_name = $_POST['first_name']; // not required
    $last_name = $_POST['last_name']; // required
    $email_from = $_POST['email']; // required
    $telephone = $_POST['telephone']; // not required
    $comments = $_POST['comments']; // required

    $error_message = "";
    $string_exp = "/^[A-Za-z .'-]+$/";
  if(!preg_match($string_exp,$first_name)) {
    $error_message .= 'Voornaam is missing.<br />';
  }

  if(!preg_match($string_exp,$last_name)) {
     $error_message .= 'Achternaam is missing.<br />';
  }

    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
  if(!preg_match($email_exp,$email_from)) {
     $error_message .= 'Incorrect Emailadres.<br />';
  } 

  if(strlen($comments) < 2) {
     $error_message .= 'Message to short.<br />';
  }

  if(strlen($error_message) > 0) {
     died($error_message);
  }

    $email_message = "Message for test PHP form:\n\n";

    function clean_string($string) {
       $bad = array("content-type","bcc:","to:","cc:","href");
       return str_replace($bad,"",$string);
     }



    $email_message .= "Voornaam: ".clean_string($first_name)."\r\n";
    $email_message .= "Achternaam: ".clean_string($last_name)."\r\n";
    $email_message .= "Email: ".clean_string($email_from)."\r\n";
    $email_message .= "Telefoon: ".clean_string($telephone)."\r\n";
    $email_message .= "Bericht: ".clean_string($comments)."\r\n";

// create email headers

$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);  

?>

<!-- include your own success html here -->

<body background="../images/BackgroundLB.jpg" text="#000000">

<h1>Hartelijk bedankt...</h1>
<p>Wij hebben uw bericht ontvangen.<br>
<br>
U hoort snel van ons.<br>
&nbsp;</p>
<p><br>
Met vriendelijke groeten,</p>
<h3>EHBO Waddinxveen<br>
&nbsp;</h3>

</body>

<?php

}

?>

我根本不是PHP方面的專家，因此可以提供任何幫助！

Answer 1

您需要更改form action並在其中使用正斜杠 ：

<form name="contactform" method="post" action="../php/send_testform.php">

就像用戶@Jay Blanchard所說的那樣，您需要使用正斜杠而不是像這里使用的反斜杠：

<link rel="stylesheet" type="text/css" href="../styles.css">

為什么此表單/ PHP腳本不能在Firefox上運行，而在IE，Chrome，Edge和Safari上也可以正常運行？

問題描述

1 個解決方案

解決方案1
2 已采納 2016-05-26 12:31:31

為什么此表單/ PHP腳本不能在Firefox上運行，而在IE，Chrome，Edge和Safari上也可以正常運行？

問題描述

1 個解決方案

解決方案1 2 已采納 2016-05-26 12:31:31

解決方案1
2 已采納 2016-05-26 12:31:31