//
//
// Leave blank to disable (Not a good idea).
$reCaptchaSecret = "";
// $excludeFields is a list of field names seperated by commas. Field names listed here will not
// be included in the resulting email of this script.
// NOTE: The fields "recipient, subject, required, redirect, mailtemplate, mailtemplatehtml" are
// used by this script and are automagically added later in the script.
$excludeFields = "";
// $defaultFrom is an email address in proper form. This is the default from address used to send
// mail if there is no field "email" sent to this script.
$defaultFrom = 'sendform@domain.com';
// $defaultSubject is a String. This is the default subject used if there is no field "subject"
// sent to this script.
$defaultSubject = "SendForm Results";
// $defaultReq is a list of field names seperated by commas. Field names listed here are assumed
// required for the script to run.
// NOTE: The field "recipient" is required by this script and will always be checked.
$defaultReq = "";
// $defaultIgnoreEmpty is either true or false. If true, the script will ignore all empty fields
// and return only fields that contain data. Useful if you have a number optional fields and do not
// want to output them to the resulting email.
$defaultIgnoreEmpty = false;
// $smtpEnable enables or disables the SMTP sending method. enter 1 to turn it on or 0 to turn it off
// $smtpHost, $smtpUser, $smtpPass only need to be filled if $smtpEnable is set to 1
$smtpEnable = "0";
$smtpHost = "mail.server.com";
$smtpUser = "johndoe@domain.com";
$smtpPass = "passwerd";
// $errorTo is a valid email address that will receive a simple notification for each error that occurs.
// Leave blank to turn off. NOTE: this function does not support the SMTP sending method.
$errorTo = "";
/************************************************************************
* DO NOT EDIT BELOW THIS LINE *
* unless you know what you are doing *
************************************************************************/
if ($defaultReq != "") $defaultReq .= ", recipient";
else $defaultReq = "recipient";
$referals = explode(",", $referals);
$excludeFields = explode(",", "recipient, ccrecipient, bccrecipient, subject, required, redirect, mailtemplate, mailtemplatehtml, submit, submit_x, submit_y, verification, ignoreempty, " . $excludeFields);
$srequired = explode(",", $defaultReq);
$errMsgStyle = "font-family: Arial;
font-size: 14px;
color: #FF0000;
font-weight: bold;
width: 100%;
text-align: center;";
$errDetStyle = "font-family: Arial;
font-size: 12px;
color: #FF0000;
width: 100%;
text-align: center;";
$theDomain = getdomain($_SERVER['HTTP_REFERER']);
checkreferal();
// Google reCaptcha v2
if(isset($reCaptchaSecret)){
if(isset($_POST['g-recaptcha-response'])) $captcha=$_POST['g-recaptcha-response'];
else errormsg("Verification failed. Please try again.");
// post request to server
$url = 'https://www.google.com/recaptcha/api/siteverify?secret=' . urlencode($reCaptchaSecret) . '&response=' . urlencode($captcha);
$ch = curl_init();
curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
$response = curl_exec($ch);
curl_close($ch);
$responseKeys = json_decode($response,true);
// should return JSON with success as true
if(!$responseKeys["success"]) errormsg("Verification failed. Please try again.");
}
checkrequired();
if(!validemail($defaultFrom) && !isset($_POST['email'])) bademail($defaultFrom);
fillrecipients();
if(isset($_POST['subject']))
$subject = $_POST['subject'];
else
$subject = $defaultSubject;
if(isset($_POST['ignoreempty']) && ($_POST('ignoreempty') === true || $_POST('ignoreempty') === false))
$ignoreempty = $_POST['ignoreempty'];
else
$ignoreempty = $defaultIgnoreEmpty;
if(isset($_POST['email']) && trim($_POST['email']) != "")
$fromemail = $_POST['email'];
else
$fromemail = $defaultFrom;
if(isset($_POST['redirect']))
$redirectURL = $_POST['redirect'];
else
$redirectURL = $_SERVER['HTTP_REFERER'];
if(isset($_POST['mailtemplate']) && $_POST['mailtemplate'] != "")
writetemplate($_POST['mailtemplate']);
else {
if(isset($_POST['mailtemplatehtml']) && $_POST['mailtemplatehtml'] != "") {
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
writetemplate($_POST['mailtemplatehtml']);
}
else
writestandard();
}
$headers .= "From: $fromemail" . "\r\n";
if(isset($_POST['ccrecipient']) && $_POST['ccrecipient'] != ""){
$ccemail = $_POST['ccrecipient'];
$headers .= "Cc: $ccemail" . "\r\n";
}
if(isset($_POST['bccrecipient']) && $_POST['bccrecipient'] != ""){
$bccemail = $_POST['bccrecipient'];
$headers .= "Bcc: $bccemail" . "\r\n";
}
sendit();
redirect();
function checkrequired() {
global $recipients, $subject, $phone, $fax, $email,$redirectURL, $message, $srequired, $urequired;
// Check for all script required fields
foreach($srequired as $req) {
$req = trim($req);
if(!isset($_POST[$req]))
missingfield($req);
}
// Check for all user required fields
if(isset($_POST['required'])) {
$urequired = explode(",", "recipient, " . $_POST['required']);
foreach($urequired as $req) {
$req = trim($req);
if($req == "email" && isset($_POST[$req]) && !validemail($_POST[$req]))
bademail($_POST[$req]);
else
if(!isset($_POST[$req]) || trim($_POST[$req]) == "")
missingfield($req);
}
}
}
function sendit() {
global $recipients, $subject, $message, $fromemail, $headers, $smtpHost, $smtpUser, $smtpPass, $smtpEnable;
foreach($recipients as $to) {
if($smtpEnable == 1){
require_once "Mail.php";
$headers = array ('From' => $fromemail, 'To' => $to, 'Subject' => $subject);
$smtp = Mail::factory('smtp', array ('host' => $host, 'auth' => true, 'username' => $smtpUser, 'password' => $smtpPass));
$mail = $smtp->send($to, $headers, $message);
if (PEAR::isError($mail)) errormsg($mail->getMessage());
}
elseif($smtpEnable == 0){
if(trim($to) != "")
mail(trim($to), stripslashes($subject), stripslashes($message), $headers);
}
}
}
function writestandard() {
global $message, $theDomain, $ignoreempty;
$message="Here is the information collected:\n\n";
foreach($_POST as $varname => $varval) {
if($ignoreempty===true && empty($varval)) continue;
if(is_array($varval)) $varval = implode(", ",$varval);
if(!exclude($varname)) {
$message .= "$varname: ";
if(count($varval) > 1) {
for($i = 0; $i < count($varval); $i++)
if($i < count($varval) - 1)
$message .= "$varval[$i], ";
else
$message .= "$varval[$i]";
} else {
$message .= "$varval";
}
$message .= "\n";
}
}
}
function writetemplate($thefile) {
global $message, $theDomain, $ignoreempty;
$thearray = Array();
if($fp = @fopen($thefile, 'r')) {
while($data = fgets($fp, 1024)) {
$data = chop($data);
foreach($_POST as $varname => $varval) {
if($ignoreempty===true && empty($varval)) continue;
if(is_array($varval)) $varval = implode(", ",$varval);
$data = str_replace("[$varname]", $varval, $data);
}
$message .= $data . "\n";
}
fclose($fp);
}
}
function redirect() {
global $redirectURL;
header("Location: " . $redirectURL);
}
function exclude($theVar) {
$req = false;
global $excludeFields;
foreach($excludeFields as $field) {
$field = trim($field);
if(strcmp(strtolower($field), strtolower($theVar)) == 0)
$req = true;
}
return $req;
}
function checkreferal() {
global $referals, $theDomain;
$valid = false;
foreach($referals as $ref) {
$ref = trim($ref);
if(strcmp($theDomain, $ref) == 0) {
$valid = true;
break;
}
}
if(!$valid)
badreferer($theDomain);
}
function errormail($errormsg) {
if (validemail($errorTo)) mail($errorTo, 'Error on form', $errormsg, $headers);
}
function fillrecipients() {
global $recipients;
$recipients = explode(",", $_POST['recipient']);
}
function missingfield($field) {
writeStyles();
echo "Missing Required Field
\n";
echo "";
echo "The Missing Field:";
echo "$field";
echo "
";
errormail("The Missing Field:".$field);
exit;
}
function badreferer($ref) {
writeStyles();
echo "Bad Referer
\n";
echo "";
echo "This domain is not authorized for use of this script:";
echo "$ref";
echo "
";
errormail("This domain is not authorized for use of this script:".$ref);
exit;
}
function bademail($email) {
writeStyles();
echo "Bad EMail Address
";
echo "";
echo "The email address you provided is not a valid email address:";
echo "$email";
echo "
";
errormail("The email address you provided is not a valid email address:".$email);
exit;
}
function errormsg($msg) {
writeStyles();
echo "An Error Has Occured
";
echo "";
echo "$msg";
echo "
";
errormail("An Error Has Occured:".$msg);
exit;
}
function getdomain($url) {
$host = parse_url($url, PHP_URL_HOST);
$host = preg_replace("(www\.)","",$host);
return $host;
#preg_match("/^(http:\/\/)?([^\/]+)/i", $url, $matches);
#$host = $matches[2];
#preg_match("/[^\.\/]+\.[^\.\/]+$/", $host, $matches);
#return $matches[0];
}
function validemail($email) {
if (filter_var($email, FILTER_VALIDATE_EMAIL)) return true;
else return false;
}
function writeStyles() {
global $errMsgStyle, $errDetStyle;
echo "";
}
?>