php - 无聊地编写一个简单的 php/sql 用户注册脚本。我确信有一个更简单的方法。它运行正常

Question

我需要将所有 if 语句合并为一个。所以，如果有人在网上冲浪有点无聊，我会很感激一些输入=）

我目前正在玩一些其他功能，如果有任何变化，我会更新。

谢谢！

if($_REQUEST['do'] == 'register') {
    $pass_length = strlen($_POST["password1"]);
    $username_length = strlen($_POST["username"]);
    $name_length = strlen($_POST["name"]);
    $email_length = strlen($_POST["email"]);

    if($_POST["verification"] != $_POST["verification_base"]){
        echo "Hey dummy, your verification code does not match!<br>";
        $process = "no";
    }

    if($_POST["password1"] != $_POST["password2"]){
        echo "Your damn passwords do not match!<br>";
        $process = "no";
    }

    if($pass_length <= "3") {
        echo "Your password needs to be more than 3 characters long!<br>";
        $process = "no";
    }

    if($username_length <= "3"){
        echo "Your user name needs to be more than 3 characters long!<br>";
        $process = "no";
    }

    if($name_length <= "2"){
        echo "Please enter a name more than 2 characters long!<br>";
        $process = "no";
    }

    if ($email_length <= "6"){
        echo "Please enter a valid email address!<br>";
        $process = "no";
    }

    $username = $_POST["username"];
    $name = $_POST["name"];
    $email = $_POST["email"];
    $password1 = $post["password1"];

    if ($process != "no"){ mysqli_query(
        $con,
        "INSERT INTO $sqlusers (username, password, email) VALUES ('$username', '$password', '$email')"
    );}

}