Email Form for WordPress issue

Bluemoon · June 16, 2011

I am using an email form script for WordPress. It has a lot of great features including a one-line quiz to deter spam rather than an annoying Captcha form.

The code generates a confirmation on the same page. That is great.

HOWEVER, it generates a duplicate code at the top of the page as well as in the body where it belongs and throws off the page's layout and formatting. Also, it sends two emails instead of one.

Can anyone here figure out why this code would generate two success messages on the page and how to fix it? Or, alternatively, can someone help me change the script so that it outputs to a separate thank you page instead?

Here's the code. The confirmation message that repeats is surrounded by <b> tags to indicate bolding. (There is also a separate script for the admin panel that I am not copying here.)

<?php
/*

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
*/

// NO EDITING REQUIRED - PLEASE SET PREFERENCES IN THE WORDPRESS ADMIN!

$c_version = '0.88.1';
load_plugin_textdomain('cform', $path = 'wp-content/plugins/contact-c');

$c_strings = array(
'name' 	   => '<input class="input" type="text" name="c_name" id="c_name" size="33" maxlength="99" value="' . htmlentities($_POST['c_name']) . '" />', 
'email'    => '<input class="input" type="text" name="c_email" id="c_email" size="33" maxlength="99" value="' . htmlentities($_POST['c_email']) . '" />', 
'response' => '<input class="input" type="text" name="c_response" id="c_response" size="33" maxlength="99" value="' . htmlentities($_POST['c_response']) . '" />',	
'message'  => '<textarea class="input" name="c_message" id="c_message" cols="33" rows="11" >' . htmlentities($_POST['c_message']) . '</textarea>', 
'error'    => ''
);

function malicious_input($input) {
$maliciousness = false;
$denied_inputs = array("\r", "\n", "mime-version", "content-type", "cc:", "to:");
foreach($denied_inputs as $denied_input) {
	if(strpos(strtolower($input), strtolower($denied_input)) !== false) {
		$maliciousness = true;
		break;
	}
}
return $maliciousness;
}

function spam_question($input) {
$response = get_option('c_response');
$response = stripslashes(trim($response));
if (get_option('c_casing') == 'TRUE') {
	return (strtoupper($input) == strtoupper($response));
} else {
	return ($input == $response);
}
}

function c_input_filter() {

if(!(isset($_POST['c_key']))) { 
	return false;
}

$_POST['c_name']     = stripslashes(trim($_POST['c_name']));
$_POST['c_email']    = stripslashes(trim($_POST['c_email']));
$_POST['c_topic']    = stripslashes(trim($_POST['c_topic']));
$_POST['c_website']  = stripslashes(trim($_POST['c_website']));
$_POST['c_message']  = stripslashes(trim($_POST['c_message']));
$_POST['c_response'] = stripslashes(trim($_POST['c_response']));

global $c_strings;
$style = stripslashes(get_option('c_style'));
$pass  = true;

if(empty($_POST['c_name'])) {
	$pass = FALSE;
	$fail = 'empty';
	$c_strings['name'] = '<input class="input" type="text" name="c_name" id="c_name" size="33" maxlength="99" value="' . htmlentities($_POST['c_name']) . '" ' . $style . ' />';
}
if(!is_email($_POST['c_email'])) {
	$pass = FALSE; 
	$fail = 'empty';
	$c_strings['email'] = '<input class="input" type="text" name="c_email" id="c_email" size="33" maxlength="99" value="' . htmlentities($_POST['cemail']) . '" ' . $style . ' />';
}
if (empty($_POST['c_response'])) {
	$pass = FALSE; 
	$fail = 'empty';
	$c_strings['response'] = '<input class="input" type="text" name="c_response" id="c_response" size="33" maxlength="99" value="' . htmlentities($_POST['c_response']) . '" ' . $style . ' />';
}
if (!spam_question($_POST['c_response'])) {
	$pass = FALSE;
	$fail = 'wrong';
	$c_strings['response'] = '<input class="input" type="text" name="c_response" id="c_response" size="33" maxlength="99" value="' . htmlentities($_POST['c_response']) . '" ' . $style . ' />';
}
if(empty($_POST['c_message'])) {
	$pass = FALSE; 
	$fail = 'empty';
	$c_strings['message'] = '<textarea class="input" name="c_message" id="c_message" cols="33" rows="11" ' . $style . '>' . $_POST['c_message'] . '</textarea>';
}
if(malicious_input($_POST['c_name']) || malicious_input($_POST['c_email'])) {
	$pass = false; 
	$fail = 'malicious';
}
if($pass == true) {
	return true;
} else {
	if($fail == 'malicious') {
		$c_strings['error'] = "<p>Please do not include any of the following in the Name or Email fields: linebreaks, or the phrases 'mime-version', 'content-type', 'cc:' or 'to:'.</p>";
	} elseif($fail == 'empty') {
		$c_strings['error'] = stripslashes(get_option('c_error'));
	} elseif($fail == 'wrong') {
		$c_strings['error'] = stripslashes(get_option('c_spam'));
	}
	return false;
}
}

function contact_c($content='') {
global $c_strings;

if(!preg_match('|<!--cform-->|', $content)) {
	return $content;
}

if(cform_input_filter()) {

	if(empty($_POST['c_topic'])) {
		$topic = get_option('c_subject');
	} elseif(!empty($_POST['c_topic'])) {
		$topic = $_POST['c_topic'];
	}
	if(empty($_POST['c_carbon'])) {
		$copy  = "No carbon copy sent.";
	} elseif(!empty($_POST['c_carbon'])) {
		$copy  = "Copy sent to sender.";
	}
	if(empty($_POST['c_website'])) {
		$website = "No website specified.";
	} elseif(!empty($_POST['c_website'])) {
		$website = $_POST['c_website'];
	}

	$recipient = get_option('c_email');
	$recipname = get_option('c_name');
	$recipsite = get_option('c_website');
	$success   = get_option('c_success');
	$success   = stripslashes($success);
	$name      = $_POST['c_name'];
	$email     = $_POST['c_email'];

	$senderip  = get_ip_address();
	$offset    = get_option('gmt_offset');
	$agent     = $_SERVER['HTTP_USER_AGENT'];
	$form      = getenv("HTTP_REFERER");
	$host      = gethostbyaddr($_SERVER['REMOTE_ADDR']);
	$date      = date("l, F jS, Y @ g:i a", time()+get_option('c_offset')*60*60);

	$headers   = "MIME-Version: 1.0\n";
	$headers  .= "From: $name <$email>\n";
	$headers  .= "Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\n";

	$message   = $_POST['c_message'];
	$message   = wordwrap($message, 77, "\n");
	$fullmsg   = ("Hello $recipname,

You are being contacted via $recipsite:

Name:     $name
Email:    $email
Carbon:   $copy
Website:  $website
Subject:  $topic
Message:

$message

-----------------------

Additional Information:

IP:     $senderip
Site:   $recipsite
URL:    $form
Time:   $date
Host:   $host
Agent:  $agent
Whois:  http://www.arin.net/whois/


");

	$fullmsg = stripslashes(strip_tags(trim($fullmsg)));
	mail($recipient, $topic, $fullmsg, $headers);
	if($_POST['cform_carbon'] == 'TRUE') {
		mail($email, $topic, $fullmsg, $headers);
	}

[b]		$results = ($success . '
<p id="contact_message">Thanks for contacting me, ' . $name . '. The following information has been sent via email:</p> 
<pre><code>Date:       ' . $date . '
Name:       ' . $name    . '
Email:      ' . $email   . '
Carbon:     ' . $copy    . '
Website:    ' . $website . '
Subject:    ' . $topic   . '
Message:    ' . $message . '</code></pre>
<p id="contact_reset">[ <a href="'.$form.'" title="Click here to reset the form.">Click here to reset the form</a> ]</p>');
	echo $results;[/b]

    } else {
	if(strstr($content, "<!--cform-->" )) {

		$question = stripslashes(get_option('c_question'));
		$nametext = stripslashes(get_option('c_nametext'));
		$mailtext = stripslashes(get_option('c_mailtext'));
		$sitetext = stripslashes(get_option('c_sitetext'));
		$subjtext = stripslashes(get_option('c_subjtext'));
		$messtext = stripslashes(get_option('c_messtext'));
		$copytext = stripslashes(get_option('c_copytext'));

		if (get_option('c_carbon') == 'TRUE') {
			$carbon = ('<fieldset>
								<legend class="hide">Send Yourself a Copy</legend>
								<label class="label" for="cform_carbon">' . $copytext . '</label>
								<input class="check" type="checkbox" id="cform_carbon" name="cform_carbon" value="TRUE" />
							</fieldset>');
		} else { $carbon = ''; }

		if (get_option('cform_credit') == 'TRUE') {
			$credit = ('<p><a href="cform/" title="">Cform</a></p>');
		} else { $credit = ''; }

		$form = (
   					$cform_strings['error'].'
				<div id="cform">
					<form action="' . get_permalink() . '" method="post">
						<fieldset>
							<legend class="hide" title="Note: (X)HTML/code not allowed.">Use this form to contact us via email.</legend>
							<fieldset>
								<legend class="hide">Required: Contact Information</legend>
								<label class="label" for="cform_name">' . $nametext . '</label>
								' . $cform_strings['name'] . '
								<label class="label" for="cform_email">' . $mailtext . '</label>
								' . $cform_strings['email'] . '
							</fieldset>
							<fieldset>
								<legend class="hide">Optional: Website Information</legend>
								<label class="label" for="cform_website">' . $sitetext . '</label>
								<input class="input" type="text" name="cform_website" id="cform_website" size="33" maxlength="177" value="' . htmlentities($_POST['cform_website']) . '" />
							</fieldset>
							<fieldset>
								<legend class="hide">Optional: Subject of Email</legend>
								<label class="label" for="cform_topic">' . $subjtext . '</label>
								<input class="input" type="text" name="cform_topic" id="cform_topic" size="33" maxlength="177" value="' . htmlentities($_POST['cform_topic']) . '" />
							</fieldset>
							<fieldset>
								<legend class="hide">Required: Anti-Spam Challenge Question</legend>
								<label class="label" for="cform_response">' . $question . '</label>
								' . $cform_strings['response'] . '
							</fieldset>
							<fieldset>
								<legend class="hide">Required: Message of Email</legend>
								<label class="label" for="cform_message">' . $messtext . '</label>
								' . $cform_strings['message'] . '
							</fieldset>
							<fieldset>
								<legend class="hide">Send Message via Email</legend>
								<input class="submit" type="submit" name="Submit" value="Submit" id="contact" />
								<input type="hidden" name="cform_key" value="process" />
							</fieldset>
							' . $carbon . '
						</fieldset>
					</form>
				</div>
				' . $credit . '
				<div class="clear"> </div>
		');
	}
	$content = preg_replace('/<p>\s*<!--(.*)-->\s*<\/p>/i', "<!--$1-->", $content);
	$content = str_replace('<!--cform-->', $form, $content);
	return $content;
    }
}

function get_ip_address() {
if(isset($_SERVER)) {
	if(isset($_SERVER["HTTP_X_FORWARDED_FOR"])) {
		$ip_address = $_SERVER["HTTP_X_FORWARDED_FOR"];
	} elseif(isset($_SERVER["HTTP_CLIENT_IP"])) {
		$ip_address = $_SERVER["HTTP_CLIENT_IP"];
	} else {
		$ip_address = $_SERVER["REMOTE_ADDR"];
	}
} else {
	if(getenv('HTTP_X_FORWARDED_FOR')) {
		$ip_address = getenv('HTTP_X_FORWARDED_FOR');
	} elseif(getenv('HTTP_CLIENT_IP')) {
		$ip_address = getenv('HTTP_CLIENT_IP');
	} else {
		$ip_address = getenv('REMOTE_ADDR');
	}
}
return $ip_address;
}

function cform_admin() {
add_options_page('cform_Options', 'Cform', 'manage_options', 'contact-cform/cform_options.php');
}

add_action('admin_menu', 'cform_admin');
add_filter('the_content', 'contact_cform');

?>

Thanks!

Maq · June 16, 2011

The only places you call mail() are here:

mail($recipient, $topic, $fullmsg, $headers);
	if($_POST['cform_carbon'] == 'TRUE') {
		mail($email, $topic, $fullmsg, $headers);

What is the value of $email? Is it the same as $recipient?

*Note*: You can't use in

 tags.

Bluemoon · June 16, 2011

I guess I can't edit my post now? (I like the ability to edit posts if needed.)

The email values are set in the WP admin script. See below.

<?php // cform Admin Settings Page

global $cform_version;
load_plugin_textdomain('cform', $path = 'wp-content/plugins/contact-cform');
$location = get_option('siteurl') . '/wp-admin/admin.php?page=contact-cform/cform_options.php';

/* set default contact form options */

add_option('cform_name',     __('Your Name', 'cform'));
add_option('cform_website',  __('Your Site', 'cform'));
add_option('cform_email',    __('your-email@domain.com', 'cform'));
add_option('cform_offset',   __('For example, +1 or -1', 'cform'));
add_option('cform_subject',  __('Message sent from your contact form.', 'cform'));
add_option('cform_success',  __('<h3 id="cform_success">Success! Your message has been sent.</h3>', 'cform'));
add_option('cform_error',    __('<h3 id="cform_error">Please complete the required fields.</h3>', 'cform'));
add_option('cform_spam',     __('<h3 id="cform_spam">Incorrect response for challenge question. Please try again.</h3>', 'cform'));
add_option('cform_style',    __('style="border: 1px solid #CC0000;"', 'cform'));
add_option('cform_question', __('1 + 1 =', 'cform'));
add_option('cform_response', __('2', 'cform'));
add_option('cform_casing',   __('FALSE', 'cform'));
add_option('cform_carbon',   __('FALSE', 'cform'));
add_option('cform_credit',   __('FALSE', 'cform'));
add_option('cform_nametext', __('Name (Required)', 'cform'));
add_option('cform_mailtext', __('Email (Required)', 'cform'));
add_option('cform_sitetext', __('Website (Optional)', 'cform'));
add_option('cform_subjtext', __('Subject (Optional)', 'cform'));
add_option('cform_messtext', __('Message (Required)', 'cform'));
add_option('cform_copytext', __('Carbon Copy?', 'cform'));

/* check form submission and update options */

if ('process' == $_POST['cform_set']) {

update_option('cform_name',     $_POST['cform_name']);
update_option('cform_website',  $_POST['cform_website']);
update_option('cform_email',    $_POST['cform_email']);
update_option('cform_offset',   $_POST['cform_offset']);
update_option('cform_subject',  $_POST['cform_subject']);
update_option('cform_success',  $_POST['cform_success']);
update_option('cform_error',    $_POST['cform_error']);
update_option('cform_spam',     $_POST['cform_spam']);
update_option('cform_style',    $_POST['cform_style']);
update_option('cform_question', $_POST['cform_question']);
update_option('cform_response', $_POST['cform_response']);
if ($_POST['cform_casing'] == 'TRUE') {
	update_option('cform_casing', 'TRUE');
} else {
	update_option('cform_casing', 'FALSE');
}
if ($_POST['cform_carbon'] == 'TRUE') {
	update_option('cform_carbon', 'TRUE');
} else {
	update_option('cform_carbon', 'FALSE');
}
update_option('cform_credit',   $_POST['cform_credit']);
update_option('cform_nametext', $_POST['cform_nametext']);
update_option('cform_mailtext', $_POST['cform_mailtext']);
update_option('cform_sitetext', $_POST['cform_sitetext']);
update_option('cform_subjtext', $_POST['cform_subjtext']);
update_option('cform_messtext', $_POST['cform_messtext']);
update_option('cform_copytext', $_POST['cform_copytext']);
}

/* specify options for form fields */

$cform_name     = stripslashes(get_option('cform_name'));
$cform_website  = stripslashes(get_option('cform_website'));
$cform_email    = stripslashes(get_option('cform_email'));
$cform_offset   = stripslashes(get_option('cform_offset'));
$cform_subject  = stripslashes(get_option('cform_subject'));
$cform_success  = stripslashes(get_option('cform_success'));
$cform_error    = stripslashes(get_option('cform_error'));
$cform_spam     = stripslashes(get_option('cform_spam'));
$cform_style    = stripslashes(get_option('cform_style'));
$cform_question = stripslashes(get_option('cform_question'));
$cform_response = stripslashes(get_option('cform_response'));
$cform_casing   = get_option('cform_casing');
$cform_carbon   = get_option('cform_carbon');
$cform_credit   = stripslashes(get_option('cform_credit'));
$cform_nametext = stripslashes(get_option('cform_nametext'));
$cform_mailtext = stripslashes(get_option('cform_mailtext'));
$cform_sitetext = stripslashes(get_option('cform_sitetext'));
$cform_subjtext = stripslashes(get_option('cform_subjtext'));
$cform_messtext = stripslashes(get_option('cform_messtext'));
$cform_copytext = stripslashes(get_option('cform_copytext'));

?>

<div class="wrap">
<h2><?php _e('Welcome to cform <small>[v:', 'cform') ?><?php echo $cform_version." ]</small>"; ?></h2>
<table width="100%" cellspacing="2" cellpadding="5" class="editform">
	<tr valign="top">
		<td><?php _e('<strong>To use cform, follow these three steps:</strong>', 'cform') ?><br />
			<ol>
				<li><?php _e('Customize your preferences via this options page.', 'cform') ?></li>
				<li><?php _e('Insert <<code>!--cform--</code>> into any post or page.', 'cform') ?></li>
				<li><?php _e('Visit <a href="contact-cform/" title="">Cform.', 'cform') ?></li>
			</ol>
		</td>
	</tr>
</table>
<form name="form1" method="post" action="<?php echo $location ?>&updated=true">
	<input type="hidden" name="cform_set" value="process" />
	<fieldset class="options">
		<legend><?php _e('General Options', 'cform') ?></legend>
		<table width="100%" cellspacing="2" cellpadding="5" class="editform">
			<tr valign="top">
				<th scope="row"><?php _e('Your Email:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_email" id="cform_email" value="<?php echo $cform_email; ?>" />
				<br /><?php _e('Where shall cform send your messages?', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Your Name:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_name" id="cform_name" value="<?php echo $cform_name; ?>" />
				<br /><?php _e('To whom shall cform address your messages?', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Your Website:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_website" id="cform_website" value="<?php echo $cform_website; ?>" />
				<br /><?php _e('What is the name of your blog or website?', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Default Subject:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_subject" id="cform_subject" value="<?php echo $cform_subject; ?>" />
				<br /><?php _e('This will be the subject of the email if none is specified.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Challenge Question:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_question" id="cform_question" value="<?php echo $cform_question; ?>" />
				<br /><?php _e('This question must be answered correctly before mail is sent.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Challenge Response:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_response" id="cform_response" value="<?php echo $cform_response; ?>" />
				<br /><?php _e('This is the only correct answer to the challenge question.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Case Sensitivity:', 'cform') ?></th>
				<td><input type="checkbox" name="cform_casing" id="cform_casing" value="TRUE" <?php if ($cform_casing == "TRUE") { echo "checked=\"checked\""; } ?> />
				<br /><?php _e('Check this box if the challenge response should be case-insensitive.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Carbon Copies:', 'cform') ?></th>
				<td><input type="checkbox" name="cform_carbon" id="cform_carbon" value="TRUE" <?php if ($cform_carbon == "TRUE") { echo "checked=\"checked\""; } ?> />
				<br /><?php _e('Check this box if you want to enable users to receive carbon copies.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Time Offset:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_offset" id="cform_offset" value="<?php echo $cform_offset; ?>" />
				<br /><?php _e('Please specify any time offset here. If no offset, enter "0" (zero).', 'cform') ?>
				<br /><?php _e('Current cform time:', 'cform') ?> <?php echo date("l, F jS, Y @ g:i a", time()+get_option('cform_offset')*60*60); ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Share Link:', 'cform') ?></th>
				<td><input type="checkbox" name="cform_credit" id="cform_credit" value="TRUE" <?php if ($cform_credit == "TRUE") { echo "checked=\"checked\""; } ?> />
				<br /><?php _e('Share a link to the cform homepage?', 'cform') ?></td>
			</tr>
		</table>
	</fieldset>
	<fieldset class="options">
		<legend><?php _e('Field Captions', 'cform') ?></legend>
		<table width="100%" cellspacing="2" cellpadding="5" class="editform">
			<tr valign="top">
				<th scope="row"><?php _e('Caption for Name Field:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_nametext" id="cform_nametext" value="<?php echo $cform_nametext; ?>" />
				<br /><?php _e('This is the caption that corresponds with the Name field.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Caption for Email Field:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_mailtext" id="cform_mailtext" value="<?php echo $cform_mailtext; ?>" />
				<br /><?php _e('This is the caption that corresponds with the Email field.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Caption for Website Field:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_sitetext" id="cform_sitetext" value="<?php echo $cform_sitetext; ?>" />
				<br /><?php _e('This is the caption that corresponds with the Website field.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Caption for Subject Field:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_subjtext" id="cform_subjtext" value="<?php echo $cform_subjtext; ?>" />
				<br /><?php _e('This is the caption that corresponds with the Subject field.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Caption for Message Field:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_messtext" id="cform_messtext" value="<?php echo $cform_messtext; ?>" />
				<br /><?php _e('This is the caption that corresponds with the Message field.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Caption for Carbon Copy:', 'cform') ?></th>
				<td><input type="text" size="55" name="cform_copytext" id="cform_copytext" value="<?php echo $cform_copytext; ?>" />
				<br /><?php _e('This caption corresponds with the Carbon Copy checkbox.', 'cform') ?></td>
			</tr>
		</table>
	</fieldset>
	<fieldset class="options">
		<legend><?php _e('Default Messages', 'cform') ?></legend>
		<table width="100%" cellspacing="2" cellpadding="5" class="editform">
			<tr valign="top">
				<th scope="row"><?php _e('Success Message:', 'cform') ?></th>
				<td><textarea rows="5" cols="55" name="cform_success" id="cform_success" style="width: 77%;"><?php echo $cform_success; ?></textarea>
				<br /><?php _e('When the form is sucessfully submitted, this message will be displayed to the sender.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Incorrect Response:', 'cform') ?></th>
				<td><textarea rows="5" cols="55" name="cform_spam" id="cform_spam" style="width: 77%;"><?php echo $cform_spam; ?></textarea>
				<br /><?php _e('When the challenge question is answered incorrectly, this message will be displayed.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Error Message:', 'cform') ?></th>
				<td><textarea rows="5" cols="55" name="cform_error" id="cform_error" style="width: 77%;"><?php echo $cform_error; ?></textarea>
				<br /><?php _e('If the user skips a required field, this message will be displayed.', 'cform') ?></td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e('Error Fields', 'cform') ?></th>
				<td><textarea rows="5" cols="55" name="cform_style" id="cform_style" style="width: 77%;"><?php echo $cform_style; ?></textarea>
				<br /><?php _e('Here you may specify the default CSS for error fields, or add other attributes.', 'cform') ?></td>
			</tr>
		</table>
	</fieldset>
	<p class="submit">
		<input type="submit" name="submit" value="<?php _e('Update cform Options', 'cform') ?> »" />
	</p>
</form>
<table width="100%" cellspacing="2" cellpadding="5" class="editform">
	<tr valign="top">
		<td>
			<?php _e('<strong>Thanks for using cform!</strong>', 'cform') ?><br />
			<?php _e('If you like this free plugin, please blog about it, link to it, or send a link so that I may see it in action! Thanks!', 'cform') ?>
		</td>
	</tr>
</table>
</div>

Bluemoon · June 16, 2011

What is the value of $email? Is it the same as $recipient?

Yes, the value of $email is the same as $recipient.

Bluemoon · June 21, 2011

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