CURL Form Response - php

Question

I am having an issue with my form. The issue is that when submit is clicked the jQuery does not work within the response.length > 0 statement but however the form is working and importing data but I need it to update the div and load the thank you page instead of acting like its doing nothing :)
It should be response.length > 0 - then load the errors and update div else go to the thank you page
jQuery:
$('#mountianForm').submit(function(e) { // catch the form's submit event
$.ajax({ // create an AJAX call...
data: $(this).serialize(), // get the form data
type: $(this).attr('method'), // GET or POST
url: $(this).attr('action'), // the file to call
success: function(response) { // on success..
if (response.length > 0) {
$('#mountianFormResponse').html(response); // update the DIV
} else {
window.location.href = 'https://example.com/thank-you/';
}
}
});
e.preventDefault();
});
Process Code:
<?php
error_reporting(E_ALL); ini_set('display_errors', 1);
$url = 'https://id.infusionsoft.com/app/form/iframe/formID';
$userAgent = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36';
if (!empty($_GET))
{
$url .= '?'.http_build_query($_GET);
}
$isPOST = !empty($_POST);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
curl_setopt($ch, CURLOPT_USERAGENT, $userAgent);
curl_setopt($ch, CURLOPT_POST, $isPOST);
if ($isPOST)
{
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($_POST));
}
$response = curl_exec($ch);
curl_close($ch);
if(preg_match('/(<ul>.*<\/ul>)/is', $response, $match)){
$match[1];
}else{
$error = "Error";
$file = fopen("mountianProxyerror.php", 'w+'); // Create a new file, or overwrite the existing one.
fwrite($file, $error);
fclose($file);
}
?>

Answer 1

I think you didn't return the response from your process code.
if(preg_match('/(<ul>.*<\/ul>)/is', $response, $match))
{
$match[1];
$resp = array('status' => TRUE,'msg' => 'success','resp' => $response);
}
else
{
$error = "Error";
$file = fopen("mountianProxyerror.php", 'w+'); // Create a new file, or overwrite the existing one.
fwrite($file, $error);
fclose($file);
$resp = array('status' => FALSE,'msg' => 'Failed');
}
echo json_encode($resp);
And in your ajax
$.ajax({ // create an AJAX call...
data: $(this).serialize(), // get the form data
type: $(this).attr('method'), // GET or POST
url: $(this).attr('action'), // the file to call
dataType : 'json',
success: function(response) { // on success..
alert(response.msg);
if (response.status == true) {
$('#mountianFormResponse').html(response.resp);
// Do whatever with the success code
}
else
{
window.location.href = 'https://example.com/thank-you/';
}
}
});