验证年龄变量-Laravel RegisterController

我在Laravel OOB登记表中添加了3个字段，分别是出生月份、出生日期和出生年份。我将这些字段传递给RegisterController中的validator函数，并将它们转换为一个带有碳的年龄：

$theAge = Carbon::createFromDate($data['birthyear'], $data['birthmonth'], $data['birthday'])->age;

这部分工作正常，我可以将变量传递到表中的字段，并查看正确的年龄

如何将$theAge添加到验证器

return Validator::make($data, [
        'email' => 'required|string|email|max:255|unique:users|confirmed',
        'password' => 'required|string|min:8|confirmed',
        'first_name' => 'required|string|max:255',
        'last_name' => 'required|string|max:255',
        'address' => 'required|string|max:255',
        'city' => 'required|string|max:255',
        'state' => 'required|string|max:2',
        'zipcode' => 'required|string|max:10',
        'brand' => 'required',
        'opt_in' => 'required',
        'g-recaptcha-response' => 'required|captcha',
        'birthmonth' => 'required',
        'birthday' => 'required',
        'birthyear' => 'required',
    ]);

我尝试了以下操作，但在验证时似乎被忽略：

$theAge => 'bail|min:21'

---

我已经研究了，但不知道如何在我的情况下使用它。

在调用验证器之前，您可以将计算出的值放回

$data

：

$theAge = Carbon::createFromDate($data['birthyear'], $data['birthmonth'], $data['birthday'])->age;

$data['age'] = $theAge;

return Validator::make($data, [
    'email' => 'required|string|email|max:255|unique:users|confirmed',
    'password' => 'required|string|min:8|confirmed',
    'first_name' => 'required|string|max:255',
    'last_name' => 'required|string|max:255',
    'address' => 'required|string|max:255',
    'city' => 'required|string|max:255',
    'state' => 'required|string|max:2',
    'zipcode' => 'required|string|max:10',
    'brand' => 'required',
    'opt_in' => 'required',
    'g-recaptcha-response' => 'required|captcha',
    'birthmonth' => 'required',
    'birthday' => 'required',
    'birthyear' => 'required',
    'age' => 'min:21'
]);

<input name="birthday" type="date">

或者，您可以让用户使用日期选择器（例如）选择其出生日期，如下所示：

$theAge = Carbon::createFromDate($data['birthyear'], $data['birthmonth'], $data['birthday'])->age;

$data['age'] = $theAge;

return Validator::make($data, [
    'email' => 'required|string|email|max:255|unique:users|confirmed',
    'password' => 'required|string|min:8|confirmed',
    'first_name' => 'required|string|max:255',
    'last_name' => 'required|string|max:255',
    'address' => 'required|string|max:255',
    'city' => 'required|string|max:255',
    'state' => 'required|string|max:2',
    'zipcode' => 'required|string|max:10',
    'brand' => 'required',
    'opt_in' => 'required',
    'g-recaptcha-response' => 'required|captcha',
    'birthmonth' => 'required',
    'birthday' => 'required',
    'birthyear' => 'required',
    'age' => 'min:21'
]);

<input name="birthday" type="date">

---

在调用验证器之前，可以将计算出的值放回

$data

，如下所示：

$theAge = Carbon::createFromDate($data['birthyear'], $data['birthmonth'], $data['birthday'])->age;

$data['age'] = $theAge;

return Validator::make($data, [
    'email' => 'required|string|email|max:255|unique:users|confirmed',
    'password' => 'required|string|min:8|confirmed',
    'first_name' => 'required|string|max:255',
    'last_name' => 'required|string|max:255',
    'address' => 'required|string|max:255',
    'city' => 'required|string|max:255',
    'state' => 'required|string|max:2',
    'zipcode' => 'required|string|max:10',
    'brand' => 'required',
    'opt_in' => 'required',
    'g-recaptcha-response' => 'required|captcha',
    'birthmonth' => 'required',
    'birthday' => 'required',
    'birthyear' => 'required',
    'age' => 'min:21'
]);

<input name="birthday" type="date">

或者，您可以让用户使用日期选择器（例如）选择其出生日期，如下所示：

$theAge = Carbon::createFromDate($data['birthyear'], $data['birthmonth'], $data['birthday'])->age;

$data['age'] = $theAge;

return Validator::make($data, [
    'email' => 'required|string|email|max:255|unique:users|confirmed',
    'password' => 'required|string|min:8|confirmed',
    'first_name' => 'required|string|max:255',
    'last_name' => 'required|string|max:255',
    'address' => 'required|string|max:255',
    'city' => 'required|string|max:255',
    'state' => 'required|string|max:2',
    'zipcode' => 'required|string|max:10',
    'brand' => 'required',
    'opt_in' => 'required',
    'g-recaptcha-response' => 'required|captcha',
    'birthmonth' => 'required',
    'birthday' => 'required',
    'birthyear' => 'required',
    'age' => 'min:21'
]);

<input name="birthday" type="date">

---

您可以将$theAge变量添加到数据数组中

$data['age'] = Carbon::createFromDate($data['birthyear'], $data['birthmonth'], $data['birthday'])->age;

---

您可以将$theAge变量添加到数据数组中

$data['age'] = Carbon::createFromDate($data['birthyear'], $data['birthmonth'], $data['birthday'])->age;

---

$data

变量中有什么，可以发布吗？$data是表单请求中的一个值数组。受保护的函数验证器（数组$data）您的

$data

变量中有什么，可以发布吗？$data是表单请求中的一个值数组。受保护的函数验证器（数组$data）此方法在这种情况下很有用：

$request->merge（['age'=>$theAge]）

此方法在这种情况下很有用：

$request->merge（['age'=>$theAge]）