I have a complex Gravity Form built, it has 10 pages. I am using fields to build a "string" that I then match to a CPT name to get meta data from to display a selection, based on user choices in the form.
One field I have is not holding its value in POST. I can see it when I select the value on the page, then when I click to next page the value is still there. However, after two pages the value ( and field ) disappear from POST.
This is the function I have put together that builds my product string.
add_filter( 'gform_pre_render_12', 'display_choice_result' );
function display_choice_result( $form ) {
$current_page = GFFormDisplay::get_current_page( $form['id'] );
$html_content = "";
$prod_string = "";
if ( $current_page >= 10 ) {
foreach ( $form['fields'] as &$field ) {
// Check for a class of "product-builder-item" on the field
// I use this as another way to denote what fields to add to string
if ( strpos( $field->cssClass, 'product-builder-item' ) === false ) {
continue;
}
//gather form data to save into html field (Field ID 14 on Form ID 12)
//exclude page break and any hidden fields
if ( $field->id != 14 && $field->type != 'page' ) {
$is_hidden = RGFormsModel::is_field_hidden( $form, $field, array() );
$populated = rgpost( 'input_' . $field->id );
// Make sure the field we are getting the value from is not hidden and has a value
if ( !$is_hidden && $populated !='' ) {
$html_content .= '<li>' . $field->label . ': ' . rgpost( 'input_' . $field->id ) . '</li>';
$prod_string .= rgpost( 'input_' . $field->id );
}
}
}
// Do a bunch of stuff here with the $prod_string variable
// ...
// ...
// ...
}
return $form;
}
Screenshots showing the POST disappearing..The POST field in question is input_22 with a value of 18000
This is one page after I choose from the field
This is two pages after,
Anyone run into this before or have any idea why it would be disappearing?
Thank you.
I was having the same exact issue as you described. I realized that a jQuery function was interfering with Gravity Form process. The jQuery function was set to change a zip code field from type text to tel so the number pad would open up on mobile devices. This is what was causing my issue.
I am using php mail() (Via piped to program) and my goal is to simply get the email and scan the "from" header to filter it and then if it passes my "rules" or "checks" pass it along to the intended receiver. I have been able to use a sample code to get the mail and I can actually get my "test check" done. The problem I am having is that I cannot get the php mail() function to resend the mail as it was (plain or html). Every time i get my test mail, it comes with all the headers exposed and code. Not a nice and neat email. I also found out that I could encounter problems with this if there are attachments to the mail. I have seen alot of suggestions about going thru PHPMailer and I am willing to entertain that option. I just don't need this to get to complicated. here is the code I am using -
#!/usr/bin/php -q
<?php
$notify= 'myemail#mydomain.com'; // an email address required in case of errors
function mailRead($iKlimit = "")
{
if ($iKlimit == "") {
$iKlimit = 1024;
}
$sErrorSTDINFail = "Error - failed to read mail from STDIN!";
$fp = fopen("php://stdin", "r");
if (!$fp) {
echo $sErrorSTDINFail;
exit();
}
$sEmail = "";
if ($iKlimit == -1) {
while (!feof($fp)) {
$sEmail .= fread($fp, 1024);
}
} else {
while (!feof($fp) && $i_limit < $iKlimit) {
$sEmail .= fread($fp, 1024);
$i_limit++;
}
}
fclose($fp);
return $sEmail;
}
$email = mailRead();
$lines = explode("\n", $email);
$to = "";
$from = "";
$subject = "";
$headers = "";
$message = "";
$splittingheaders = true;
for ($i=0; $i < count($lines); $i++) {
if ($splittingheaders) {
$headers .= $lines[$i]."\n";
if (preg_match("/^Subject: (.*)/", $lines[$i], $matches)) {
$subject = $matches[1];
}
$tst = substr($subject, -3);
if ($tst == "win" | $tst == "biz" | $tst == "net"){
$subject = $subject . "BAD ADDRESS";
}
if (preg_match("/^From: (.*)/", $lines[$i], $matches)) {
$from = $matches[1];
}
if (preg_match("/^To: (.*)/", $lines[$i], $matches)) {
$to = $matches[1];
}
} else {
// not a header, but message
$message .= $lines[$i]."\n";
}
if (trim($lines[$i])=="") {
// empty line, header section has ended
$splittingheaders = false;
}
}
mail('noreply#mydomain.com', $subject, $message);
?>
I am interested in learning, I am code savvy. Somewhat new to email formatting, but very understanding of PHP. Any help is appreciated. Thanx.
so I've been trying to set up Paypal IPN, and been trying tonnes of different solutions to get my IPN to validate. For some reason, it works fine when I'm using Sanbox paypal, but as soon as I try to use the live version, nothing happens. No error logs, no IPN logs, nothing. I'm just lost.
I was wondering if any new eyes would spot the problem. Here's my paypal.php class:
<?php
session_start();
$base = "/var/www/html/";
include("db.php");
require_once('paypal.class.php'); // include the class file
$p = new paypal_class; // initiate an instance of the class
//$p->paypal_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr'; // testing paypal url
$p->paypal_url = 'https://www.paypal.com/cgi-bin/webscr'; // paypal url
// setup a variable for this script (ie: 'http://www.micahcarrick.com/paypal.php')
$this_script = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'];
// if there is not action variable, set the default action of 'process'
if (empty($_GET['action'])) $_GET['action'] = 'process';
if (empty($_GET['amm'])) $_GET['amm'] = '1';
$EMAIL = 'emailaddresshere';
switch ($_GET['action']) {
case 'process': // Process and order...
if (empty($_GET['prod'])){
header("Location: confirm-product.php"); //Was donate.php (but no file for that, so might be confirm-product)
exit;
}
if (empty($_GET['username'])){
if($_GET['action'] = 'process'){
header("Location: confirm-product.php"); // was donate.php as well
exit;
}
}
//if(!isset($_SESSION["username"])) {
// header("Location: login.php");
// exit;
//}
//include("include.php");
//die("donation is temporarily disabled!");
// There should be no output at this point. To process the POST data,
// the submit_paypal_post() function will output all the HTML tags which
// contains a FORM which is submited instantaneously using the BODY onload
// attribute. In other words, don't echo or printf anything when you're
// going to be calling the submit_paypal_post() function.
// This is where you would have your form validation and all that jazz.
// You would take your POST vars and load them into the class like below,
// only using the POST values instead of constant string expressions.
// For example, after ensureing all the POST variables from your custom
// order form are valid, you might have:
//
// $p->add_field('first_name', $_POST['first_name']);
// $p->add_field('last_name', $_POST['last_name']);
$price = '10.00';
if($_GET['prod'] == 1)
$price = '10.00';
if($_GET['prod'] == 2)
$price = '45.00';
if($_GET['prod'] == 3)
$price = '80.00';
if($_GET['prod'] == 4)
$price = '300.00';
if($_GET['prod'] == 5) //remove/change prod 5 after testing
$price = '0.01';
$name = '1K Donator Points';
if ($_GET['prod'] == 1)
$name = '1K Donator Points';
if ($_GET['prod'] == 2)
$name = '5K Donator Points';
if ($_GET['prod'] == 3)
$name = '10K Donator Points';
if ($_GET['prod'] == 4)
$name = '50K Donator Points';
if ($_GET['prod'] == 5)
$name = 'Testing Payment';
$p->add_field('custom', $_GET['username']);
$p->add_field('business', $EMAIL);
$p->add_field('return', $this_script.'?action=success');
$p->add_field('cancel_return', $this_script.'?action=cancel');
$p->add_field('notify_url', $this_script.'?action=ipn');
$p->add_field('item_name', ''.$name);
$p->add_field('item_number', $_GET['prod']);
$p->add_field('currency_code', 'USD');
$p->add_field('amount', $price);
//$p->add_field('quantity', $_GET['amm']);
$p->add_field('lc', 'GB');
$p->submit_paypal_post(); // submit the fields to paypal
// $p->dump_fields(); // for debugging, output a table of all the fields
break;
case 'success': // Order was successful...
// This is where you would probably want to thank the user for their order
// or what have you. The order information at this point is in POST
// variables. However, you don't want to "process" the order until you
// get validation from the IPN. That's where you would have the code to
// email an admin, update the database with payment status, activate a
// membership, etc.
//include("include.php");
echo "<h2>Donation Successful</h2><p>Your payment has been completed.</p>";
// You could also simply re-direct them to another page, or your own
// order status page which presents the user with the status of their
// order based on a database (which can be modified with the IPN code
// below).
break;
case 'cancel': // Order was canceled...
// The order was canceled before being completed.
//include("include.php");
echo "<h2>Payment Cancelled</h2><p>Your payment was cancelled.</p>";
break;
case 'ipn': // Paypal is calling page for IPN validation...
// It's important to remember that paypal calling this script. There
// is no output here. This is where you validate the IPN data and if it's
// valid, update your database to signify that the user has payed. If
// you try and use an echo or printf function here it's not going to do you
// a bit of good. This is on the "backend". That is why, by default, the
// class logs all IPN data to a text file.
if ($p->validate_ipn()) {
error_log("Made it to validating IPN", 3, "myerrors.log");
// Payment has been recieved and IPN is verified. This is where you
// update your database to activate or process the order, or setup
// the database with the user's order details, email an administrator,
// etc. You can access a slew of information via the ipn_data() array.
// Check the paypal documentation for specifics on what information
// is available in the IPN POST variables. Basically, all the POST vars
// which paypal sends, which we send back for validation, are now stored
// in the ipn_data() array.
if($p->ipn_data["payment_status"] != "Completed") die();
error_log("Payment Status = Completed, if this message shows - ", 3, "myerrors.log");
if($p->ipn_data["mc_gross"] > 0 && strcmp ($p->ipn_data["business"],$EMAIL) == 0) {
error_log("Blah blah blah 33", 3, "myerrors.log");
$user = $p->ipn_data["custom"];
$date = $p->ipn_data["payment_date"];
$prodid = $p->ipn_data["item_number"];
$amount = $p->ipn_data["mc_gross"];
$amountTickets = 1;
$user = str_replace("-", "_", $user);
$user = str_replace(" ", "_", $user);
$user = mysqli_real_escape_string($mysqli, $user);
$prodid = mysqli_real_escape_string($mysqli, $prodid);
$amount = mysqli_real_escape_string($mysqli, $amount);
$mysqli = new mysqli("host", "name", "pass", "db");
if ($mysqli->connect_error) {
// error_log("Connection Failed to Database", 3, "myerrors.log");
}
$query = "INSERT INTO donation (username, time, productid, price, tickets) VALUES ('".$user."', '".$date."', '".$prodid."', '".$amount."', '".$amountTickets."');";
$mysqli->query($query);
//
error_log("Passed through MySql Table insertion lines.", 3, "myerrors.log");
}
error_log(" - Finished validating IPN process.", 3, "myerrors.log");
}
break;
}
?>
And here's my paypal.class.php class
<?php
/*******************************************************************************
* PHP Paypal IPN Integration Class
*******************************************************************************
* Author: Micah Carrick
* Email: email#micahcarrick.com
* Website: http://www.micahcarrick.com
*
* File: paypal.class.php
* Version: 1.3.0
* Copyright: (c) 2005 - Micah Carrick
* You are free to use, distribute, and modify this software
* under the terms of the GNU General Public License. See the
* included license.txt file.
*
*******************************************************************************
*/
class paypal_class {
var $last_error; // holds the last error encountered
var $ipn_log; // bool: log IPN results to text file?
var $ipn_log_file; // filename of the IPN log
var $ipn_response; // holds the IPN response from paypal
var $ipn_data = array(); // array contains the POST values for IPN
var $fields = array(); // array holds the fields to submit to paypal
public $timeout = 30;
private $post_data = array();
private $post_uri = '';
private $response_status = '';
private $response = '';
const PAYPAL_HOST = 'www.paypal.com';
function paypal_class() {
// initialization constructor. Called when class is created.
$this->paypal_url = 'https://www.paypal.com/cgi-bin/webscr'; //real one
// $this->paypal_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr'; //testing one
$this->last_error = '';
$this->ipn_log_file = '.ipn_results.log';
$this->ipn_log = true;
$this->ipn_response = '';
// populate $fields array with a few default values. See the paypal
// documentation for a list of fields and their data types. These defaul
// values can be overwritten by the calling script.
$this->add_field('rm','2'); // Return method = POST
$this->add_field('cmd','_xclick');
}
public function getPostUri() {
return $this->post_uri;
}
function add_field($field, $value) {
// adds a key=>value pair to the fields array, which is what will be
// sent to paypal as POST variables. If the value is already in the
// array, it will be overwritten.
$this->fields["$field"] = $value;
}
function submit_paypal_post() {
// this function actually generates an entire HTML page consisting of
// a form with hidden elements which is submitted to paypal via the
// BODY element's onLoad attribute. We do this so that you can validate
// any POST vars from you custom form before submitting to paypal. So
// basically, you'll have your own form which is submitted to your script
// to validate the data, which in turn calls this function to create
// another hidden form and submit to paypal.
// The user will briefly see a message on the screen that reads:
// "Please wait, your order is being processed..." and then immediately
// is redirected to paypal.
echo "<html>\n";
echo "<head><title>Processing Payment...</title></head>\n";
echo "<body onLoad=\"document.forms['paypal_form'].submit();\">\n";
echo "<center><h2>Please wait, your order is being processed and you";
echo " will be redirected to the paypal website.</h2></center>\n";
echo "<form method=\"post\" name=\"paypal_form\" ";
echo "action=\"".$this->paypal_url."\">\n";
foreach ($this->fields as $name => $value) {
echo "<input type=\"hidden\" name=\"$name\" value=\"$value\"/>\n";
}
echo "<center><br/><br/>If you are not automatically redirected to ";
echo "paypal within 5 seconds...<br/><br/>\n";
echo "<input type=\"submit\" value=\"Click Here\"></center>\n";
echo "</form>\n";
echo "</body></html>\n";
}
function validate_ipn() {
// parse the paypal URL
// $url_parsed=parse_url($this->paypal_url);
error_log(" - Parsed URL.", 3, "myerrors.log"); //remove after
// generate the post string from the _POST vars aswell as load the
// _POST vars into an arry so we can play with them from the calling
// script.
$post_string = ''; //old
// $post_string="cmd=_notify-validate"; //new
foreach ($_POST as $field=>$value) {
$this->ipn_data["$field"] = $value;
$post_string .= $field.'='.urlencode(stripslashes($value)).'&'; //old
// $post_string .= '&' . $field.'='.urlencode(stripslashes($value)); //new
}
$post_string.="cmd=_notify-validate"; // append ipn command
error_log(" - Into ValidatingIPN, Line 187.", 3, "myerrors.log"); //remove after
// open the connection to paypal
// $fp = fsockopen($url_parsed['host'], 443, $errnum, $errstr, 30); //old real one
// $fp = fsockopen('ssl://www.paypal.com', 443, $errnum, $errstr, 30); //try this
// $fp = fsockopen('ssl://www.paypal.com', 443, $errno, $errstr, 30); //try this
// $fp = fsockopen('https://www.paypal.com', 443, $errnum, $errstr, 30);
// $fp = fsockopen('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30); //testing one
/* if ($url_parsed['scheme'] == 'https') {
$url_parsed['port'] = 443;
$ssl = 'ssl://';
} else {
$url_parsed['port'] = 80;
$ssl = '';
}
$fp = fsockopen($ssl.$url_parsed['host'], $url_parsed['port'], $errnum, $errstr, 30); */
//Real One v2
$uri = 'ssl://www.paypal.com';
$port = '443';
$this->post_uri = $uri.'/cgi-bin/webscr';
$fp = fsockopen($uri, $port, $errno, $errstr, $this->timeout);
if(!$fp) {
throw new Exception("fsockopen error: [$errno] $errstr");
}
// Post the data back to paypal
// fputs($fp, "POST $url_parsed[path] HTTP/1.1\r\n"); //old
/* fputs($fp, "POST /cgi-bin/webscr HTTP/1.1\r\n");
fputs($fp, "Host: www.sandbox.paypal.com\r\n"); //sandbox - www.sandbox.paypal.com
fputs($fp, "Content-Type: application/x-www-form-urlencoded\r\n");
fputs($fp, "Content-Length: ".strlen($post_string)."\r\n");
fputs($fp, "Connection: close\r\n\r\n");
fputs($fp, $post_string . "\r\n\r\n"); */
$header = "POST /cgi-bin/webscr HTTP/1.1\r\n";
$header .= "Host: www.paypal.com\r\n"; //real - www.paypal.com
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: ".strlen($post_string)."\r\n";
$header .= "Connection: Close\r\n\r\n";
fputs($fp, $header.$post_string."\r\n\r\n");
error_log(" - Connected to paypal connection. Posted Data to paypal.", 3, "myerrors.log"); //remove after
// loop through the response from the server and append to variable
while(!feof($fp)) {
$this->ipn_response .= fgets($fp, 1024); //old
}
fclose($fp); // close connection
// if (eregi("VERIFIED",$this->ipn_response)) { //old
if (preg_match("VERIFIED", $this->ipn_response)) { //new ~VERIFIED~i for sandbox
// Valid IPN transaction.
error_log(" - Valid IPN Transaction.", 3, "myerrors.log"); //remove after
$this->log_ipn_results(true);
return true;
} else {
// Invalid IPN transaction. Check the log for details.
$this->last_error = 'IPN Validation Failed.';
error_log(" - IPN Validation Failed", 3, "myerrors.log"); //remove after
$this->log_ipn_results(true); //Default: false
return false;
}
}
function log_ipn_results($success) {
if (!$this->ipn_log) return; // is logging turned off?
// Timestamp
$text = '['.date('m/d/Y g:i A').'] - ';
// Success or failure being logged?
if ($success) $text .= "SUCCESS!\n";
else $text .= 'FAIL: '.$this->last_error."\n";
// Log the POST variables
$text .= "IPN POST Vars from Paypal:\n";
foreach ($this->ipn_data as $key=>$value) {
$text .= "$key=$value, ";
}
// Log the response from the paypal server
$text .= "\nIPN Response from Paypal Server:\n ".$this->ipn_response;
// Write to log
$fp=fopen($this->ipn_log_file,'a');
fwrite($fp, $text . "\n\n");
fclose($fp); // close file
}
function dump_fields() {
// Used for debugging, this function will output all the field/value pairs
// that are currently defined in the instance of the class using the
// add_field() function.
echo "<h3>paypal_class->dump_fields() Output:</h3>";
echo "<table width=\"95%\" border=\"1\" cellpadding=\"2\" cellspacing=\"0\">
<tr>
<td bgcolor=\"black\"><b><font color=\"white\">Field Name</font></b></td>
<td bgcolor=\"black\"><b><font color=\"white\">Value</font></b></td>
</tr>";
ksort($this->fields);
foreach ($this->fields as $key => $value) {
echo "<tr><td>$key</td><td>".urldecode($value)." </td></tr>";
}
echo "</table><br>";
}
}
I have a question about the checkbox value items that I receive in my mail after someone fills in my contact form 7.
If someone has checked these three boxes in the form:
CHECKBOX1
CHECKBOX2
CHECKBOX3
Then in my mail they appear as:
CHECKBOX1, CHECKBOX2, CHECKBOX3
However, I would like to change the comma separation into line breaks.
Plus add a unique value for each checkbox so I can add in a URL:
Should be displayed in the email like this:
CHECKBOX1 – URL LINK
CHECKBOX2 – URL LINK
CHECKBOX3 – URL LINK
I really need this, can somebody please tell me where I can change this within contact form 7’s code?
Or does someone know another way without using contact form 7?
For HTML emails,
Edit: wp-content/plugins/contact-form-7/includes/classes.php
Look for function mail_callback. In my version it's at line 631.
Edit the function to be as so:
function mail_callback( $matches, $html = false ) {
if ( isset( $this->posted_data[$matches[1]] ) ) {
$submitted = $this->posted_data[$matches[1]];
if ( $html ) {
$replaced = strip_tags( $replaced );
$replaced = wptexturize( $replaced );
}
if ( is_array( $submitted ) )
$replaced = join( '<br/>', $submitted );
else
$replaced = $submitted;
$replaced = apply_filters( 'wpcf7_mail_tag_replaced', $replaced, $submitted );
return stripslashes( $replaced );
}
if ( $special = apply_filters( 'wpcf7_special_mail_tags', '', $matches[1] ) )
return $special;
return $matches[0];
}
I need a bit of help with redisplaying a form.
Basically, currently a user will fill out my contact form, the form and it's contents are passed to my verification page, and if the recaptcha was entered correctly it goes to a Thank You page.
When the recaptcha is entered INCORRECTLY, I want to redisplay the contact form with the fields already filled out. How do I do this? (As you'll see below, it currently goes to google on incorrect captcha)
Here is my verification code. Any help would be great:
<?php require('sbsquared.class.php'); ?>
<?php
require_once('recaptchalib.php');
$privatekey = "myprivatekey";
$resp = recaptcha_check_answer ($privatekey,
$_SERVER["REMOTE_ADDR"],
$_POST["recaptcha_challenge_field"],
$_POST["recaptcha_response_field"]);
if (!$resp->is_valid) {
// What happens when the CAPTCHA was entered incorrectly
header("Location: http://www.google.com"); <--- this is the bit that I want to redisplay the form with fields already filled out.
} else {
$sb = New SBSquared;
$name = $_POST['FullName'];
$post_keys = array_keys($_POST);
$my_db_string = "<table>";
$ip_address = $_SERVER['REMOTE_ADDR'];
foreach($post_keys as $field)
{
if($_POST[$field] != "" && $field != "submit_y" && $field != "submit_x" && $field != "submit_x")
{
$my_db_string .= "<tr><td><b>".$field.":</b></td><td>";
if($field == "Email")
{
$my_db_string .= ''.$_POST['Email'].'';
}
else
{
$my_db_string .= $_POST[$field];
}
$my_db_string .= "</td></tr>";
}
}
$my_db_string .= "<tr><td><b>IP ADDRESS LOGGED: </b></td><td>".$ip_address."</td></tr>";
$my_db_string .= "</table>";
if(get_magic_quotes_gpc() != 1)
{
$my_db_string = addslashes($my_db_string);
$name = addslashes($name);
}
$conn = $sb->openConnection();
$dts = time();
$sql = "INSERT INTO `contact_queries` VALUES ('', '$name', '$my_db_string', 'n/a', 0, $dts)";
$result = mysql_query($sql, $conn) or die(mysql_error());
$content = '<div id="main_middle">';
$content .= '<span class="title">'.$sb->dt('Contact').'</span>
<p>'.$sb->dt('Thank you for your enquiry. We will contact you shortly.').'</p>
</div>';
// admin auto email.
$dts = date("d.m.y h:ia", time());
$admin_content = "New contact query at $dts";
$admin_content .= "\n\n--\n\n \r\n\r\n";
mail("email address", 'NOTIFICATION: new query', $admin_content, 'From: email address');
$FILE=fopen("./log/auto-contact.txt","a");
fwrite($FILE, $admin_content);
fclose($FILE);
echo pageHeader($sb);
echo pageContent($sb, $content);
echo pageFooter($sb);
}
?>
You probably already answered this for yourself, but if not you can set ReCaptcha to validate prior to submitting the form, much the same as HTML5 validation. It just won't let the user submit until the Captcha is correct. Now, I don't know if it will refresh the captcha if it is incorrect but most of the time I see people putting it into an iFrame so it doesn't refresh the page when refreshing the captcha.
As an alternative, you can use sessions to keep the data filled in.