laravel 如何验证是否等于变量
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laravel how to validate as equal to a variable
提问by K1-Aria
in laravel validation (registering) i want to compare one of the fields with a php variable (it should be equal with that)
在 Laravel 验证（注册）中，我想将其中一个字段与一个 php 变量进行比较（它应该与那个相同）
how can i do this?
我怎样才能做到这一点？
protected function validator(array $data)
{
return Validator::make($data, [
'name' => 'required|max:255',
'phone' => 'required|min:10|max:11|unique:users',
'email' => 'required|email|max:255',
'password' => 'required',
'password_confirmation' => 'required',
'user_captcha' => 'required'
]);
}
回答by Leonardo Cabré
You can do it for example for name field like this:
例如，您可以为这样的名称字段执行此操作：
$variable = "something"
return Validator::make($data, [
'name' => [
'required',
Rule::in([$variable]),
],
'phone' => 'required|min:10|max:11|unique:users',
'email' => 'required|email|max:255',
'password' => 'required',
'password_confirmation' => 'required',
'user_captcha' => 'required'
]);
Remember to import Rule Class (use Illuminate\Validation\Rule;)
记得导入规则类（使用 Illuminate\Validation\Rule;）
You can get more info in: https://laravel.com/docs/5.4/validation#rule-in
您可以在以下位置获取更多信息：https: //laravel.com/docs/5.4/validation#rule-in
EDIT
编辑
As suggested by @patricus, this is a better way
正如@patricus 所建议的，这是一种更好的方法
$variable = "something"
return Validator::make($data, [
'name' => 'required|in:'.$variable,
'phone' => 'required|min:10|max:11|unique:users',
'email' => 'required|email|max:255',
'password' => 'required',
'password_confirmation' => 'required',
'user_captcha' => 'required'
]);
