Header redirect does not work. Please help!

tifoso · December 15, 2010

Here is the webpage.php which executes data entered in the email form. I want to display a webpage which would confirm that the email has been sent but the header redirect does not work. An email gets sent but a blank page is displayed instead of confirmation. Can anyone help? this is urgent

<?php error_reporting(6143); 

require_once('recaptchalib.php');

$publickey = "6Ldmbr8SAAAAAGT17oCjkB8Y60kSqvq_0w7APAJp"; 
$privatekey = "6Ldmbr8SAAAAAMY5lEl-7LnkWCovoFa9G7Vl3_kA";

isset($_POST['Email']) ? $Email = $_POST['Email'] : $Email = "";
isset($_POST['name']) ? $name = $_POST['name'] : $name = "";
isset($_POST['surname']) ? $surname = $_POST['surname'] : $surname = "";
?>

<meta http-equiv="content-type" content="text/html; charset=iso-8859-2">

<body bgcolor="#000000"></body>

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

<?php

if (isset($_POST['Submit']))
{	
//Validate form
$errormessage = "";

$resp = recaptcha_check_answer ($privatekey,
                                $_SERVER["REMOTE_ADDR"],
                                $_POST["recaptcha_challenge_field"],
                                $_POST["recaptcha_response_field"]);

if ($name == '') { $errormessage .= "<li>Please provide your name.</li> ";}
if ($surname == '') { $errormessage .= "<li>Please provide your surname.</li>";}
if ($Email == '') { $errormessage .= "<li>What is your e-mail address?</li>";}
if (!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $Email)){ $errormessage = $errormessage . "<li>This is not a valid email address!

</li>";}					
if (!$resp->is_valid) {
    	// What happens when the CAPTCHA was entered incorrectly
   		$errormessage .= "<li>Please rewrite captcha characters</li>";
}

echo "</ul></p>";
//If errors, return error message(s) and form 						
if ($errormessage != "")
{ ?>		
    
    <span class="link1"><a href="index.php">back to home page/a></span>
    	<img src="images/clack.JPG">
	<table align="center">
       <p align="center" class="err_bold">correct the following errors:</p> <span class="text_err"><ul><?=$errormessage?></span>
                        </table>

	<?php
	include("email-form.php");

} else {
	//If good, mail to DL 
	$email_subject = "Hello, you have a new message";  
	$email_headers = "From: $name [$Email] \r\n";


$to = "[email protected]";
	$message_content = 
	 "----------------------------------------------------------------------------------\n".
	 " Hello\n".


	 "name: $name\n".
	 "surname: $surname\n".
	 "E-mail: $Email\n".


	 "-----------------------------------------------------------------------------------\n\n";
       
       
		   
	//Email message to Requestor
   
	if (mail($to, $email_subject, $message_content, $email_headers))
	{
	//Display Sent Confirmation (Successful or NOT!) ?>
        <?php
        header ("Location: http://www.google.co.uk"); 
	exit; ?>
		<?php
	}
}
} else {
?>	
<span class="link1"><a href="index.php">back to home page</a></span>
<img src="images/clack.JPG"><br>
<p class="err" align="center">Please fill the form below<br/></p>

<?php include("email-form.php");?>
    
<?php 
};

BlueSkyIS · December 15, 2010

header() must be called before ANY output to the browser, including the HTML interspersed in that code.

tifoso · December 15, 2010

So I moved the header() above the content that is displated in the web browser but it did not help :/

<?php error_reporting(6143); 

require_once('recaptchalib.php');

$publickey = "6Ldmbr8SAAAAAGT17oCjkB8Y60kSqvq_0w7APAJp"; 
$privatekey = "6Ldmbr8SAAAAAMY5lEl-7LnkWCovoFa9G7Vl3_kA";

isset($_POST['Email']) ? $Email = $_POST['Email'] : $Email = "";
isset($_POST['name']) ? $name = $_POST['name'] : $name = "";
isset($_POST['surname']) ? $surname = $_POST['surname'] : $surname = "";
?>

<meta http-equiv="content-type" content="text/html; charset=iso-8859-2">

<body bgcolor="#000000"></body>

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

<?php

if (isset($_POST['Submit']))
{	
//Validate form
$errormessage = "";

$resp = recaptcha_check_answer ($privatekey,
                                $_SERVER["REMOTE_ADDR"],
                                $_POST["recaptcha_challenge_field"],
                                $_POST["recaptcha_response_field"]);

if ($name == '') { $errormessage .= "<li>Please provide your name.</li> ";}
if ($surname == '') { $errormessage .= "<li>Please provide your surname.</li>";}
if ($Email == '') { $errormessage .= "<li>What is your e-mail address?</li>";}
if (!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $Email)){ $errormessage = $errormessage . "<li>This is not a valid email address!

</li>";}					
if (!$resp->is_valid) {
    	// What happens when the CAPTCHA was entered incorrectly
   		$errormessage .= "<li>Please rewrite captcha characters</li>";
}

echo "</ul></p>";
//If errors, return error message(s) and form 						
if ($errormessage != "")
{ ?>		
    

<?php
        header ("Location: http://www.google.co.uk"); 
	exit; ?>



    <span class="link1"><a href="index.php">back to home page/a></span>
    	<img src="images/clack.JPG">
	<table align="center">
       <p align="center" class="err_bold">correct the following errors:</p> <span class="text_err"><ul><?=$errormessage?></span>
                        </table>

	<?php
	include("email-form.php");

} else {
	//If good, mail to DL 
	$email_subject = "Hello, you have a new message";  
	$email_headers = "From: $name [$Email] \r\n";


$to = "[email protected]";
	$message_content = 
	 "----------------------------------------------------------------------------------\n".
	 " Hello\n".


	 "name: $name\n".
	 "surname: $surname\n".
	 "E-mail: $Email\n".


	 "-----------------------------------------------------------------------------------\n\n";
       
       
		   
	//Email message to Requestor
   
	if (mail($to, $email_subject, $message_content, $email_headers))
	{
	//Display Sent Confirmation (Successful or NOT!) ?>
        

		<?php
	}
}
} else {
?>	
<span class="link1"><a href="index.php">back to home page</a></span>
<img src="images/clack.JPG"><br>
<p class="err" align="center">Please fill the form below<br/></p>

<?php include("email-form.php");?>
    
<?php 
};

MMDE · December 15, 2010

no, you didn't...

It must come before any html whatsoever (even doctype and the html tag)

tifoso · December 15, 2010

If I move it higher than the confirmation.php is displayed automatically when I go to email-form.php so I don't even have a chance to fill in the email form as it takes me staright to confirmation.php which should be displayed when I press "Submit" button on the email form.

MMDE · December 15, 2010

PHP is serverside, you can have lots of php before the header(), but you can't echo something out before it. If you need to check something and it gives some message before it, then save the message in a variable and echo it at a later point in the script o.o

Of everything sent to the client (html), header() should be before it all.

tifoso · December 15, 2010

I'll have a go with saving a message in a variable later on today. I do understand that header() should be before everything that is sent to the client, but when I do so, then the confirmation.php is displayed automatically when I go to email-form.php :/

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Header redirect does not work. Please help!

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