Captcha verficiation issues

[sunnione]

I'm not a PHP developer, but have always used a free PHP script to validate and process contact forms for friends' sites. I'm trying to add reCaptcha for obvious reasons. I'm experiencing issues with the validation. Even when the response is correct, I get an error message. I'm guessing I have something wrong in my response code/syntax. Could someone please look at this and guide me? It would be most appreciated. Here's the code (I've replaced the private key with *** for security reasons):

<?php
// Website Contact Form Generator 
// [url]http://www.tele-pro.co.uk/scripts/contact_form/[/url] 
// This script is free to use as long as you  

// retain the credit link  

// get posted data into local variables

$EmailFrom = "example.com";
$EmailTo = "[e-mail]";
$Subject = "Inquiry on Example.com";
$FirstName = Trim(stripslashes($_POST['FirstName'])); 
$LastName = Trim(stripslashes($_POST['LastName'])); 
$Address1 = Trim(stripslashes($_POST['Address1']));
$Address2 = Trim(stripslashes($_POST['Address2']));
$City = Trim(stripslashes($_POST['City']));
$State = Trim(stripslashes($_POST['State']));
$Zip = Trim(stripslashes($_POST['Zip']));
$Company = Trim(stripslashes($_POST['Company']));
$Emailaddress = Trim(stripslashes($_POST['Emailaddress']));
$QuestionComment = Trim(stripslashes($_POST['QuestionComment']));

// validation
$validationOK=true;
if (Trim($FirstName)=="") $validationOK=false;
if (Trim($LastName)=="") $validationOK=false;
if (Trim($Company)=="") $validationOK=false;
if (Trim($Emailaddress)=="") $validationOK=false;
if (!$validationOK) {
  print "<meta http-equiv=\"refresh\" content=\"0;URL=alerts.html\">";
  exit;
}

// prepare email body text
$Body = "";
$Body .= "First Name: ";
$Body .= $FirstName;
$Body .= "\n";
$Body .= "Last Name: ";
$Body .= $LastName;
$Body .= "\n";
$Body .= "Address 1: ";
$Body .= $Address1;
$Body .= "\n";
$Body .= "Address 2: ";
$Body .= $Address2;
$Body .= "\n";
$Body .= "City: ";
$Body .= $City;
$Body .= "\n";
$Body .= "State: ";
$Body .= $State;
$Body .= "\n";
$Body .= "Zip: ";
$Body .= $Zip;
$Body .= "\n";
$Body .= "Company Name: ";
$Body .= $Company;
$Body .= "\n";
$Body .= "Email address: ";
$Body .= $Emailaddress;
$Body .= "\n";
$Body .= "QuestionComment: ";
$Body .= $QuestionComment;
$Body .= "\n";


require_once('recaptchalib.php');
$privatekey = "*************";
$resp = recaptcha_check_answer ($privatekey,
                                $_SERVER["REMOTE_ADDR"],
                                $_POST["recaptcha_challenge_field"],
                                $_POST["recaptcha_response_field"]);

if (!$resp->is_valid) {
  die ("The reCAPTCHA wasn't entered correctly. Go back and try it again." .
       "(reCAPTCHA said: " . $resp->error . ")");
}
else{

// send email 
$success = mail($EmailTo, $Subject, $Body, "From: <$EmailFrom>");

// redirect to success page 
if ($success){
  print "<meta http-equiv=\"refresh\" content=\"0;URL=thankyou.html\">";
}
else{
  print "<meta http-equiv=\"refresh\" content=\"0;URL=alerts.html\">";
}
}
?>


Also, if needed, here's the code on the contact form placed right above the submit button:


<script type="text/javascript"
   src="http://api.recaptcha.net/challenge?k=6Ldp0QoAAAAAAL11iLe-m_E1O_Z0VZiENeTYiyJi">
</script>

<noscript>
   <iframe src="http://api.recaptcha.net/noscript?k=6Ldp0QoAAAAAAL11iLe-m_E1O_Z0VZiENeTYiyJi"
       height="300" width="500" frameborder="0"></iframe><br>
   <textarea name="recaptcha_challenge_field" rows="3" cols="40">
   </textarea>
   <input type="hidden" name="recaptcha_response_field" 
       value="manual_challenge">
</noscript>

[Weedpacket]

When posting, please use the formatting tags described in the FAQ to make your code easier to read; thank you.

[dagon]

the specific error message would help.

[sunnione]

Sorry for the rookie mistake. I'm not accustomed to asking for help. Here's the error code and the correct format for this posting. Thanks for your patience.

The only error I get is:

The reCAPTCHA wasn't entered correctly. Go back and try it again.(reCAPTCHA said: incorrect-captcha-sol)

Even though I've entered it correctly.

This is the code in the verify.php file:

<?php
// Website Contact Form Generator 
// http://www.tele-pro.co.uk/scripts/contact_form/ 
// This script is free to use as long as you  

// retain the credit link  

// get posted data into local variables
$EmailFrom = "example.com";
$EmailTo = "[e-mail]";
$Subject = "Inquiry on example.com";
$FirstName = Trim(stripslashes($_POST['FirstName'])); 
$LastName = Trim(stripslashes($_POST['LastName'])); 
$Address1 = Trim(stripslashes($_POST['Address1']));
$Address2 = Trim(stripslashes($_POST['Address2']));
$City = Trim(stripslashes($_POST['City']));
$State = Trim(stripslashes($_POST['State']));
$Zip = Trim(stripslashes($_POST['Zip']));
$Company = Trim(stripslashes($_POST['Company']));
$Emailaddress = Trim(stripslashes($_POST['Emailaddress']));
$QuestionComment = Trim(stripslashes($_POST['QuestionComment']));

// validation
$validationOK=true;
if (Trim($FirstName)=="") $validationOK=false;
if (Trim($LastName)=="") $validationOK=false;
if (Trim($Company)=="") $validationOK=false;
if (Trim($Emailaddress)=="") $validationOK=false;
if (!$validationOK) {
  print "<meta http-equiv=\"refresh\" content=\"0;URL=alerts.html\">";
  exit;
}

// prepare email body text
$Body = "";
$Body .= "First Name: ";
$Body .= $FirstName;
$Body .= "\n";
$Body .= "Last Name: ";
$Body .= $LastName;
$Body .= "\n";
$Body .= "Address 1: ";
$Body .= $Address1;
$Body .= "\n";
$Body .= "Address 2: ";
$Body .= $Address2;
$Body .= "\n";
$Body .= "City: ";
$Body .= $City;
$Body .= "\n";
$Body .= "State: ";
$Body .= $State;
$Body .= "\n";
$Body .= "Zip: ";
$Body .= $Zip;
$Body .= "\n";
$Body .= "Company Name: ";
$Body .= $Company;
$Body .= "\n";
$Body .= "Email address: ";
$Body .= $Emailaddress;
$Body .= "\n";
$Body .= "QuestionComment: ";
$Body .= $QuestionComment;
$Body .= "\n";


require_once('recaptchalib.php');
$privatekey = "******************";
$resp = recaptcha_check_answer ($privatekey,
                                $_SERVER["REMOTE_ADDR"],
                                $_POST["recaptcha_challenge_field"],
                                $_POST["recaptcha_response_field"]);

if (!$resp->is_valid) {
  die ("The reCAPTCHA wasn't entered correctly. Go back and try it again." .
       "(reCAPTCHA said: " . $resp->error . ")");
}
else{

// send email 
$success = mail($EmailTo, $Subject, $Body, "From: <$EmailFrom>");

// redirect to success page 
if ($success){
  print "<meta http-equiv=\"refresh\" content=\"0;URL=thankyou.html\">";
}
else{
  print "<meta http-equiv=\"refresh\" content=\"0;URL=alerts.html\">";
}
}
?>

This is the code on the html form residing within the <form> tag and posting to verify.php.

<script type="text/javascript"
   src="http://api.recaptcha.net/challenge?k=6Ldp0QoAAAAAAL11iLe-m_E1O_Z0VZiENeTYiyJi">
</script>

<noscript>
   <iframe src="http://api.recaptcha.net/noscript?k=6Ldp0QoAAAAAAL11iLe-m_E1O_Z0VZiENeTYiyJi"
       height="300" width="500" frameborder="0"></iframe><br>
   <textarea name="recaptcha_challenge_field" rows="3" cols="40">
   </textarea>
   <input type="hidden" name="recaptcha_response_field" 
       value="manual_challenge">
</noscript>

[dagon]

the verify looks fine to me, how about the code to the form? also the url of the page may help.

[sunnione]

Thanks for looking into this Dagon. Here's the test page:

http://www.steelepresentationcoaching.com/index-4test.html

And here's the form layout:

<table width="62%"><tr><td colspan="2" width="100%">
	<form method="post" action="verify.php">

			  <p>Fields marked (&nbsp;<b>*</b>&nbsp;) are required</p>
<br />



			  <tr><td>
				  <label for="FirstName"><p>First Name:*</p></label></td><td>
				  <input type="text" id="FirstName" name="FirstName" /></input>

				</td></tr><tr><td><br />
				  <label for="LastName"><p>Last Name:*</p></label></td><td><br />
				  <input type="text" id="LastName" name="LastName" /></input>

				</td></tr><tr><td><br />
				  <label for="Address1"><p>Address 1: </p></label></td><td><br />
				  <input type="text" id="Address1" name="Address1" /></input>

				</td></tr><tr><td><br />
				  <label for="Address2"><p>Address 2: </p></label></td><td><br />
				  <input type="text" id="Address2" name="Address2" /></input>

				</td></tr><tr><td><br />
				  <label for="City"><p>City: </p></label></td><td><br />
				  <input type="text" id="City" name="City" /></input>

				</td></tr><tr><td><br />
				  <label for="State"><p>State: </p></label></td><td><br />
				  <input type="text" id="State" name="State" /></input>

			</td></tr><tr><td><br />
				  <label for="Zip"><p>Zip:</p></label></td><td><br />
				  <input type="text" id="Zip" name="Zip" /></input>

			  </td></tr><tr><td><br />
				  <label for="Company"><p>Company Name:*</p></label></td><td><br />
				  <input type="text" id="Company" name="Company" /></input>

				</td></tr><tr><td><br />
				  <label for="Emailaddress"><p>Email address:*</p></label></td><td><br />
				  <input type="text" id="Emailaddress" name="Emailaddress" /></input>

				</td></tr><tr><td colspan="2">
<br /><br />
<legend><p>Please post your question or comment here (optional):</legend>

				<textarea name="QuestionComment" id="txt" cols="50" rows="10"></textarea>

							 <br />

<script type="text/javascript"
   src="http://api.recaptcha.net/challenge?k=6Ldp0QoAAAAAAL11iLe-m_E1O_Z0VZiENeTYiyJi">
</script>

<noscript>
   <iframe src="http://api.recaptcha.net/noscript?k=6Ldp0QoAAAAAAL11iLe-m_E1O_Z0VZiENeTYiyJi"
       height="300" width="500" frameborder="0"></iframe><br>
   <textarea name="recaptcha_challenge_field" rows="3" cols="40">
   </textarea>
   <input type="hidden" name="recaptcha_response_field" 
       value="manual_challenge">
</noscript>


			<input type="submit" name="submit" id="submit" value="Submit"></input>
			</form>
			</td>
  	</tr></table>