我已经在codeigniter中为我的表单创建了Recaptcha,Recaptcha函数类似于下面的控制器中的代码:
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;
}
}
现在的问题是,这给了我以下错误:
{“ SUCCESS”:FALSE,“ ERROR-CODES”:[“ MISSING-INPUT-RESPONSE”]}]
任何人都可以告诉我我在代码中做错了什么,谢谢!
请使用下面的代码来验证Google验证码。
<?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";
}
}