PHP表單按鈕未提交； 僅頁面刷新

Question

此表單最初使用reCAPTCHA v1，但我已刪除了相關代碼。 我正在收集用戶注冊信息以發布到MySQL數據庫，但是“提交”按鈕僅刷新頁面，並且不會進一步導致出現確認電子郵件的消息。 這些文件可以訪問並且可以使用，但是表單本身和提交均不起作用。

我嘗試將reCAPTCHA v2包括在內，並成功完成，但該表格仍未提交。 此后，我將其刪除。 此外，我刪除了字段以查看“條款和條件”復選框是否是問題所在，因為如果不選中它，不會像其他字段一樣引發錯誤，但這也不起作用。 我查看了有關PHP表單提交問題的先前問題，發現所有按鈕類型不正確，如未提交，但它是正確的類型。 確認數據庫已連接，稱為“ config.php”

形式的PHP代碼：

$data['PageName']='SIGN UP FOR YOUR FREE ACCOUNT TODAY';
$data['PageFile']='signup';
$data['PageTitle'] = 'Sign Up - GPW'; 

include('../config.php');
require_once('recaptchalib.php');

// Get a key from https://www.google.com/recaptcha/admin/create
$publickey = "6Ld3c-YSAAAAAIIdQocSje_bq1a7Sti3QymRM5hw";
$privatekey = "6Ld3c-YSAAAAAJqrQBNAR_Qb40Mh4BveQ_q8bjv0";

# the response from reCAPTCHA
$resp = null;
# the error code from reCAPTCHA, if any
$error = null;

if($_SESSION['login']){
    header("Location:{$data['Host']}/members/index.php");
    echo('Logged In');
    exit;
}
if($post['action']=='go')optimize('common');
if($post['send']){
    if(!$post['newuser']){
        $data['Error']='Your username can not be empty.';
    }elseif(verify_username($post['newuser'])){
        $data['Error']='For your username you can use only next letters [A..Z, a..z, 0..9].';
    }elseif(!$post['newpass']){
        $data['Error']='Your password can not be empty.';
    }elseif(strlen($post['newpass'])<$data['PassLen']){
        $data['Error']="Your password must be at least {$data['PassLen']} characters long.";
    }elseif($post['newpass']!=$post['cfmpass']){
        $data['Error']='Your password and confirm should be not different.';
    }elseif($post['newuser']==$post['newpass']){
        $data['Error']='Your password can not be same as your username.';
    }elseif(!$post['newques']){
        $data['Error']='Please enter a valid security question.';
    }elseif(!$post['newansw']){
        $data['Error']='Please enter a valid security answer.';
    }elseif(!$post['newmail']||verify_email($post['newmail'])){
        $data['Error']='Please enter your valid e-mail address.';
   }elseif($data['UseExtRegForm']&&!$post['newfname']){
        $data['Error']='Please enter your first name.';
   }elseif($data['UseExtRegForm']&&!$post['newlname']){
        $data['Error']='Please enter your last name.';
   }elseif($data['UseExtRegForm']&&!$post['newaddress']){
        $data['Error']='Please enter your address.';
   }elseif($data['UseExtRegForm']&&!$post['newcity']){
        $data['Error']='Please enter your city.';
   }elseif($data['UseExtRegForm']&&!$post['newcountry']){
        $data['Error']='Please enter your country.';
   }elseif($data['UseExtRegForm']&&!$post['newzip']){
      $data['Error']='Please enter your postal code.';
   }elseif($data['UseExtRegForm']&&!$post['newphone']){
      $data['Error']='Please enter your telephone number.';
    }elseif($post['terms']!='on'){
        $data['Error']='Please read our Terms and Conditions before signup.';
    }elseif(!is_user_available($post['newuser'])){
        $data['Error']='Sorry but this username already taken.';
    }elseif(!is_mail_available($post['newmail'])){
        $data['Error']='Sorry but this e-mail address already taken.';
    }else{
        if (isset($_POST["recaptcha_response_field"])) {
            $resp = recaptcha_check_answer($privatekey,$_SERVER["REMOTE_ADDR"],$_POST["recaptcha_challenge_field"],$_POST["recaptcha_response_field"]);
            //print_r($_SERVER["REMOTE_ADDR"]);

                if ($resp->is_valid) { 
                    create_confirmation(
                        $post['newuser'],
                        $post['newpass'],
                        $post['newques'],
                        $post['newansw'],
                        $post['newmail'],
                        $post['newfname'],
                        $post['newlname'],
                        $post['newcompany'],
                        $post['newregnum'],
                        $post['newdrvnum'],
                        $post['newaddress'],
                        $post['newcity'],
                        $post['newcountry'],
                        $post['newstate'],
                        $post['newzip'],
                        $post['newphone'],
                        $post['newfax'],
                        get_member_id($_SESSION['sponsor'])
                    );
                    unset($_SESSION['turing']);
                    $data['PostSent']=true;
                }
        } else {
            $error = $resp->error;
        }
    }
}else{
    if($data['UseTuringNumber'])$_SESSION['turing']=gencode();
}
display('members');
?>

Answer 1

type=submit name=send

缺少引號

type="submit" name="send"