/**
* XoopsCaptcha::verify()
*
* Verify user submission
*
* @param bool $skipMember
* @param string $name
*
* @return bool
*/
public function verify($skipMember = null, $name = null)
{
$xoops = Xoops::getInstance();
$sessionName = empty($name) ? $this->name : $name;
$skipMember = $skipMember === null ? $_SESSION["{$sessionName}_skipmember"] : $skipMember;
$maxAttempts = $_SESSION["{$sessionName}_maxattempts"];
$attempt = $_SESSION["{$sessionName}_attempt"];
$is_valid = false;
// Skip CAPTCHA verification if disabled
if (!$this->isActive()) {
$is_valid = true;
// Skip CAPTCHA for member if set
} else {
if ($xoops->isUser() && !empty($skipMember)) {
$is_valid = true;
// Kill too many attempts
} else {
if (!empty($maxAttempts) && $attempt > $maxAttempts) {
$this->message[] = XoopsLocale::E_TO_MANY_ATTEMPTS;
// Verify the code
} else {
$is_valid = $this->handler->verify($sessionName);
}
}
}
if (!$is_valid) {
// Increase the attempt records on failure
$_SESSION["{$sessionName}_attempt"]++;
// Log the error message
$this->message[] = XoopsLocale::E_INVALID_CONFIRMATION_CODE;
} else {
// reset attempt records on success
$_SESSION["{$sessionName}_attempt"] = null;
}
$this->destroyGarbage(true);
return $is_valid;
}
