在 laravel 5 中的表单请求验证后传递旧输入

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时间:2020-09-08 16:55:58  来源:igfitidea点击:

Pass old input after Form Request validation in laravel 5

laravellaravel-5laravel-validation

提问by GabAntonelli

if the validation fails it's not clear to me how i could pass the old input to fill again the form.

如果验证失败,我不清楚如何通过旧输入重新填写表单。

I mean, I know how to pass the data when using the Validator class and redirecting after fail with the method withInput(), but I'm trying to learn how to use Form Requests provided in laravel 5. Thanks

我的意思是,我知道如何在使用 Validator 类时传递数据,并在使用 withInput() 方法失败后重定向,但我正在尝试学习如何使用 laravel 5 中提供的表单请求。谢谢

回答by Limon Monte

$username = Request::old('username');

or in view:

或认为:

{{ old('username') }}

Read more: http://laravel.com/docs/5.0/requests#old-input

阅读更多:http: //laravel.com/docs/5.0/requests#old-input

回答by Naveen dev

You can redirect with old data like below with validation error

您可以使用验证错误如下所示的旧数据重定向

return redirect()->back()->withErrors($validator)->withInput();