// Controller to Load Recaptcha
$this->load->library('recaptcha');
$recaptcha = $this->recaptcha->create_box();
$data['recaptcha'] = $recaptcha;
$this->load->view('home',$data);
/**************************************************/
// View to Show reCaptcha in Form
<!DOCTYPE html>
<html>
<head>
<title>CodeIgniter reCAPTCHA</title>
<!-- reCAPTCHA JavaScript API -->
<script src='https://www.google.com/recaptcha/api.js'></script>
</head>
<body>
<form action="/path/to/controller">
<?=$recaptcha?>
<button type="submit" name="action" value="submit">Submit</button>
</form>
</body>
</html>/**************************************************/
// Action Controller
public function send_mail() {
$from_name = $this->input->post('name');
$from_email = $this->input->post('email');
$from_message = $this->input->post('message');
$to_email = "zakeerio25@gmail.com";
//Load email library
$this->load->library('email');
$this->load->library('recaptcha');
$this->email->from($from_email,$from_name);
$this->email->to($to_email);
$this->email->subject('contact us form submitted');
$this->email->message($from_message);
$is_valid = $this->recaptcha->is_valid();
if($is_valid['success'])
{
if($this->email->send())
{
echo "success";
}
else
{
echo "failure email";
}
}
else
{
echo "failure recaptcha";
}
}
Further Details:
