最低年龄验证幼虫

问题描述

我想验证用户的信息(例如出生日期)，因为我在验证中使用了以下声明行，但是如何使其动态化，以便用户的最小年龄可以为13岁以下，所以无法注册?

I want to validation a users information like date of birth for that i have used following line of statement in validation, But how do i make it dynamic so users minimum age could be 13. below that can't register?

  return Validator::make($data, [
            'first_name' => 'required|string|max:255',
            'last_name' => 'required|string|max:255',
            'email' => 'required|string|email|max:255|unique:users',
            'password' => 'required|string|min:6',
            'date_of_birth' =>'required|date|before:2011-06-08',
        ]);

推荐答案

根据 https:/上的文档/laravel.com/docs/5.5/validation ，您应该能够使用与strtotime()函数一起使用的任何有效字符串.在这种情况下， strtotime('13 years ago') 是您所追求的动态日期的有效描述符.因此，以下方法应该起作用:

According to the docs at https://laravel.com/docs/5.5/validation, you should be able to use any valid string that works with the strtotime() function. In this case strtotime('13 years ago') is a valid descriptor for the dynamic date you are after. Hence, the following should work:

return Validator::make($data, [
    'first_name' => 'required|string|max:255',
    'last_name' => 'required|string|max:255',
    'email' => 'required|string|email|max:255|unique:users',
    'password' => 'required|string|min:6',
    'date_of_birth' =>'required|date|before:13 years ago',
]);

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