i have created recaptcha for my form in codeigniter, the recaptcha function is like below in my controller:
public function validate_captcha() { $recaptcha = trim($this->input->post('g-recaptcha-response')); $userIp= $this->input->ip_address(); $secret='6LcuEP4UAAAAAGa1zwXxGTV0r1fNHMZqnTGeN-c_'; $secretdata = array( 'secret' => "$secret", 'response' => "$recaptcha", 'remoteip' =>"$userIp" ); $verify = curl_init(); curl_setopt($verify, CURLOPT_URL, "https://www.google.com/recaptcha/api/siteverify"); curl_setopt($verify, CURLOPT_POST, true); curl_setopt($verify, CURLOPT_POSTFIELDS, http_build_query($secretdata)); curl_setopt($verify, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($verify, CURLOPT_RETURNTRANSFER, true); $response = curl_exec($verify); $status= json_decode($response, true); if(empty($status['success'])){ return FALSE; }else{ return TRUE; } }
now the problem is this is giving me the following error:
{"SUCCESS":FALSE,"ERROR-CODES":["MISSING-INPUT-RESPONSE"]}
can anyone please tell me what i did wrong in my code, thanks in advance
I think Method should be GET instead of POST.
Please use below code to verify Google captcha.
<?php
public function validate_captcha() {
$recaptcha = trim($this->input->post('g-recaptcha-response'));
$userIp= $this->input->ip_address();
$secret='6LcuEP4UAAAAAGa1zwXxGTV0r1fNHMZqnTGeN-c_';
$verifyResponse = file_get_contents('https://www.google.com/recaptcha/api/siteverify?secret='.$secret.'&response='.$recaptcha.'&remoteip='.$userIp);
$responseData = json_decode($verifyResponse);
if(!$responseData->success){
echo "failed";
}else{
echo "success";
}
}
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