I would like remove verification chapta from my php mail script - php

Question

I have a php mail script on my page, where I want to remove the verification captcha. I would like to use it without the verification goole captcha.
How can I do this? What shall I remove from the php code?
This is the line in the HTML code form I want to remove:
<div class="g-recaptcha" data-sitekey="6LdqmCAUAAAAAMMNEZvn6g4W5e0or2sZmAVpxVqI" data-callback="correctCaptcha"></div>
Below my php code
// configure
$from = 'Contact form <email#email.com>';
$sendTo = 'email#email.com';
$subject = 'New message from contact form';
$fields = array('name' => 'Name', 'email' => 'Email', 'message' => 'Message'); // array variable name => Text to appear in the email
$okMessage = 'thanks';
$errorMessage = 'error';
// let's do the sending
if(isset($_POST['g-recaptcha-response']) && !empty($_POST['g-recaptcha-response'])):
//your site secret key
$secret = '6LdqmCAUAAAAANONcPUkgVpTSGGqm60cabVMVaON';
//get verify response data
$c = curl_init('https://www.google.com/recaptcha/api/siteverify?secret='.$secret.'&response='.$_POST['g-recaptcha-response']);
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
$verifyResponse = curl_exec($c);
$responseData = json_decode($verifyResponse);
if($responseData->success):
try
{
$emailText = nl2br("You have new message from Contact Form\n");
foreach ($_POST as $key => $value) {
if (isset($fields[$key])) {
$emailText .= nl2br("$fields[$key]: $value\n");
}
}
$headers = array('Content-Type: text/html; charset="UTF-8";',
'From: ' . $from,
'Reply-To: ' . $from,
'Return-Path: ' . $from,
);
mail($sendTo, $subject, $emailText, implode("\n", $headers));
$responseArray = array('type' => 'success', 'message' => $okMessage);
}
catch (\Exception $e)
{
$responseArray = array('type' => 'danger', 'message' => $errorMessage);
}
if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
$encoded = json_encode($responseArray);
header('Content-Type: application/json');
echo $encoded;
}
else {
echo $responseArray['message'];
}
else:
$errorMessage = 'Robot verification failed, please try again.';
$responseArray = array('type' => 'danger', 'message' => $errorMessage);
$encoded = json_encode($responseArray);
header('Content-Type: application/json');
echo $encoded;
endif;
else:
$errorMessage = 'Please click on the reCAPTCHA box.';
$responseArray = array('type' => 'danger', 'message' => $errorMessage);
$encoded = json_encode($responseArray);
header('Content-Type: application/json');
echo $encoded;
endif;

Answer 1

Here is your copy pasted code without Google :)
try
{
$emailText = nl2br("You have new message from Contact Form\n");
foreach ($_POST as $key => $value) {
if (isset($fields[$key])) {
$emailText .= nl2br("$fields[$key]: $value\n");
}
}
$headers = array('Content-Type: text/html; charset="UTF-8";',
'From: ' . $from,
'Reply-To: ' . $from,
'Return-Path: ' . $from,
);
mail($sendTo, $subject, $emailText, implode("\n", $headers));
$responseArray = array('type' => 'success', 'message' => $okMessage);
}
catch (\Exception $e)
{
$responseArray = array('type' => 'danger', 'message' => $errorMessage);
}
if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
$encoded = json_encode($responseArray);
header('Content-Type: application/json');
echo $encoded;
}
else {
echo $responseArray['message'];
}