function validateEmaiUser()
{
    $rm = new Response_Methods();
    if ($_SERVER['REQUEST_METHOD'] == "GET") {
        $result = $rm->inValidServerMethod();
        return $result;
    }
    //Check request url is https or not
    if (!empty($_SERVER["HTTPS"])) {
        if ($_SERVER["HTTPS"] !== "off") {
            $emailId = $rm->cleanData($_POST['emailId']);
            $userName = $rm->cleanData($_POST['userName']);
            //die();
            $getArrayList = array();
            if ($emailId == "" || $userName == "") {
                $result = $rm->fields_validation();
                return $result;
            } else {
                $checkUser = $rm->checkUserValidation($userName, 'user_name_f');
                $checkEmail = $rm->checkUserValidation($emailId, 'email_f');
                if ($checkUser == 0) {
                    $result = $rm->userExistJson();
                    return $result;
                }
                if ($checkEmail == 0) {
                    $result = $rm->emailExistJson();
                    return $result;
                }
                if ($checkUser == 1 && $checkEmail == 1) {
                    $result = $rm->userEmailAvailable();
                    return $result;
                }
            }
            // end of else first
        } else {
            $result = $rm->ssl_error();
            return $result;
        }
    } else {
        $result = $rm->ssl_error();
        return $result;
    }
}