php-project-basic-composer/example/UserLogin.php

<?php
    namespace Wiggins\MyProject\Example;

    require '../vendor/autoload.php';

    use Wiggins\MyProject\UserInput;

    $obj=new UserInput(['scenario'=>'login']);

    $obj->name='kuangweijian';
    // $obj->email="12345678@qq.com";
    $obj->password="123456546";

    if($obj->validate()){
        echo "login succ".PHP_EOL;
    }else{
        echo "login failed".PHP_EOL;
        print_r($obj->getErrors());
    }
?>