在 php 注册期间使用确认密码验证密码

Question

我们正在为 "sign up" 使用以下代码。我们只有密码字段，我们想添加 确认密码 字段。

signup.php

if(isset($_POST['btn-signup']))
{
    $uname = trim($_POST['txtuname']);
    $email = trim($_POST['txtemail']);
    $upass = trim($_POST['txtpass']);
    $code = md5(uniqid(rand()));

    $stmt = $reg_user->runQuery("SELECT * FROM tbl_users WHERE userEmail=:email_id");
    $stmt->execute(array(":email_id"=>$email));
    $row = $stmt->fetch(PDO::FETCH_ASSOC);

    if($stmt->rowCount() > 0)
    {
        $msg = "
              email allready exists 
              ";
    }
    else
    {
        if($reg_user->register($uname,$email,$upass,$code))
        {           
            $id = $reg_user->lasdID();      
            $key = base64_encode($id);
            $id = $key;

            $message = "                    
                        some message";

            $subject = "Confirm Registration";

            $reg_user->send_mail($email,$message,$subject); 
            $msg = "
                    some message
                    ";
        }
        else
        {
            echo "sorry , Query could no execute...";
        }       
    }
}

class.usr.php

public function register($uname,$email,$upass,$code)
    {
        try
        {                           
            $password = md5($upass);
            $stmt = $this->conn->prepare("INSERT INTO tbl_users(userName,userEmail,userPass,tokenCode) 
                                                         VALUES(:user_name, :user_mail, :user_pass, :active_code)");
            $stmt->bindparam(":user_name",$uname);
            $stmt->bindparam(":user_mail",$email);
            $stmt->bindparam(":user_pass",$password);
            $stmt->bindparam(":active_code",$code);
            $stmt->execute();   
            return $stmt;
        }
        catch(PDOException $ex)
        {
            echo $ex->getMessage();
        }
    }

我尝试添加以下代码，但它对我不起作用。

$cpass = trim($_POST['txtpass']);

/* if 语句 */

elseif($pass != $cpass){
             $msg = "passwords doesn't match";
        }

也在 class.usr.php 文件中尝试过，但没有运气.....

Answer 1

First of all you have not mentioned confirm password field. 
Lets assume your confirm password field is "txtConfirmPass"

Before redirect to register function need to check password and confirm password like

$upass = trim($_POST['txtpass']);
$uConfirmPass = trim($_POST['txtConfirmPass']);

if($upass != $uConfirmPass){

    // Password not match your code here
}else{
    if($reg_user->register($uname,$email,$upass,$code)){           
        $id = $reg_user->lasdID();      
        $key = base64_encode($id);
        $id = $key;

        $message = "some message";

        $subject = "Confirm Registration";

        $reg_user->send_mail($email,$message,$subject); 
        $msg = "some message";
    }
    else
    {
        echo "sorry , Query could no execute...";
    }
}

Hopefully it help you out.

在 php 注册期间使用确认密码验证密码

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