Php Laravel 5在请求返回失败时返回模型数据

编辑

use Illuminate\Foundation\Http\FormRequest;
abstract class Request extends FormRequest {

    //

}

这个问题已经解决了，但我不明白为什么答案有效。
我想知道为什么它不起作用。 有人能给我解释一下吗

---

原始问题

use Illuminate\Foundation\Http\FormRequest;
abstract class Request extends FormRequest {

    //

}

我被我的设置表卡住了，我的问题是，在设置表中，你可以输入一些电子邮件设置，但你也可以更改密码

电子邮件设置和密码重置工作正常，我的表单会自动填充当前用户的数据但是当表单验证失败时，它会将我重定向回没有表单数据的表单

use Illuminate\Foundation\Http\FormRequest;
abstract class Request extends FormRequest {

    //

}

我不确定我是否说得很清楚，但下面的代码将对此进行解释

ChangeUserSettingRequest.php

class ChangeUserSettingsRequest extends Request {

    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        if (\Auth::check()) {
            return true;
        }
        return false;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * WHEN THIS VALIDATION FAILS IT GOES BACK TO SETTINGS.BLADE.PHP 
     * BUT IT DOES NOT KEEP THE SETTINGS DATA IN THE FORM
     */
    public function rules()
    {
        return [
            'current_password' => 'sometimes|required_with:password',
            'password' => 'required_with:current_password|min:8|confirmed',
            'password_confirmation' => 'required_with:password',
        ];
    }

}

{!! Form::model($settings, array('url' => route('store.settings'), 'class' => 'col s12')) !!}

    <p>@lang('forms.info.settings')</p>

    <div class="input-field col s12 m6 l6">
        {!! Form::checkbox('info_mail', 0, false, ['id' => 'info_mail']) !!}
        {!! Form::label('info_mail', Lang::get('forms.newsletter'), ['for' => 'info_mail']) !!}
    </div>
    <div class="input-field col s12 m6 l6">
        {!! Form::checkbox('message_notification', 0, false, ['id' => 'message_notification']) !!}
        {!! Form::label('message_notification', Lang::get('forms.messages'), ['for' => 'message_notification']) !!}
    </div>
    <div class="input-field col s12 m6 l6">
        {!! Form::checkbox('friend_notification', 0, false, ['id' => 'friend_notification']) !!}
        {!! Form::label('friend_notification', Lang::get('forms.friendrequest'), ['for' => 'friend_notification']) !!}
    </div>
    <div class="input-field col s12 m6 l6">
        {!! Form::checkbox('item_notification', 0, false, ['id' => 'item_notification']) !!}
        {!! Form::label('item_notification', Lang::get('forms.reactiononitem'), ['for' => 'item_notification']) !!}
    </div>

    @if ($settings and $settings->google_maps !== null)
        <div class="settings-explain">
            <p class="margin-top-20">@lang('forms.info.companysettings')</p>
        </div>
        <div class="input-field col s12 m6 l6">
            {!! Form::checkbox('type', 0, false, ['id' => 'type']) !!}
            {!! Form::label('type', Lang::get('forms.companytype'), ['for' => 'type']) !!}
        </div>
        <div class="input-field col s12 m6 l6">
            {!! Form::checkbox('google_maps', 0, false, ['id' => 'google_maps']) !!}
            {!! Form::label('google_maps', Lang::get('forms.companymap'), ['for' => 'google_maps']) !!}
        </div>
    @endif

    <div class="settings-explain">
        <p class="margin-top-20">@lang('forms.info.changepassword')</p>
    </div>
    <div class="input-field col s12">
        {!! Form::label('current_password', $errors->has('current_password') ? $errors->first('current_password') : Lang::get('forms.currentpassword'), ['for' => 'current_password']) !!}
        {!! Form::password('current_password', ['class' => $errors->has('current_password') ? 'invalid' : '']) !!}
    </div>
    <div class="input-field col s12">
        {!! Form::label('password', $errors->has('password') ? $errors->first('password') : Lang::get('forms.newpassword'), ['for' => 'password']) !!}
        {!! Form::password('password', ['class' => $errors->has('password') ? 'invalid' : '']) !!}
    </div>  
    <div class="input-field col s12">
        {!! Form::label('password_confirmation', $errors->has('password_confirmation') ? $errors->first('password_confirmation') : Lang::get('forms.repeatpassword'), ['for' => 'password_confirmation']) !!}
        {!! Form::password('password_confirmation', ['class' => $errors->has('password_confirmation') ? 'invalid' : '']) !!}
    </div>
    <div class="input-field col s12">
        {!! Form::button(Lang::get('forms.save'), ['class' => 'btn waves-effect waves-light', 'type' => 'submit', 'name' => 'Save']) !!}
    </div>
{!! Form::close() !!}

/**
 *  Function shows the settings form
 */
public function showSettings() 
{
    $title = Lang::get('titles.settings');
    $user_id = Auth::User()->id;

    $settings = $this->settings->getUserSettings($user_id);
    $companySettings = $this->companySettings->getSettings($user_id);

    if ($companySettings) {
        $settings->type = $companySettings->type;
        $settings->google_maps = $companySettings->google_maps;
    }

    return view('pages.users.settings', ['title' => $title])->with(compact('settings'));
}

/**
 *  Function stores the setting changes
 *
 *  ChangeUserSettingsRequest makes sure that the request is valid
 */
public function storeSettings(ChangeUserSettingsRequest $request)
{
    $id = Auth::User()->id;
    $success = $this->settings->handleStoreSettingsRequest($request);

    // Checks if user has company settings
    $hasCompanySettings = $this->companySettings->checkForSettings($id);

    // If user has company settings
    if ($hasCompanySettings === true) {
        // Update company settings
        $this->companySettings->updateSettings($request);
    }

    if ($success === true) {

        /* Get translated message */
        $message = Lang::get('toast.settingsstored');
        return Redirect::route('user.profile', array(Auth::User()->permalink))->withMessage($message);
    }

    $settings = $this->settings->getUserSettings($id);

    /* Get translated message */
    $message = Lang::get('forms.error.wrongpassword');

    /* This works and the form is filled with the correct data after it  redirects me back */
    return Redirect::back()->withErrors(array('current_password' => $message))->withSettings($settings);
}

use Illuminate\Foundation\Http\FormRequest;
abstract class Request extends FormRequest {

    //

}

settings.blade.php

class ChangeUserSettingsRequest extends Request {

    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        if (\Auth::check()) {
            return true;
        }
        return false;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * WHEN THIS VALIDATION FAILS IT GOES BACK TO SETTINGS.BLADE.PHP 
     * BUT IT DOES NOT KEEP THE SETTINGS DATA IN THE FORM
     */
    public function rules()
    {
        return [
            'current_password' => 'sometimes|required_with:password',
            'password' => 'required_with:current_password|min:8|confirmed',
            'password_confirmation' => 'required_with:password',
        ];
    }

}

{!! Form::model($settings, array('url' => route('store.settings'), 'class' => 'col s12')) !!}

    <p>@lang('forms.info.settings')</p>

    <div class="input-field col s12 m6 l6">
        {!! Form::checkbox('info_mail', 0, false, ['id' => 'info_mail']) !!}
        {!! Form::label('info_mail', Lang::get('forms.newsletter'), ['for' => 'info_mail']) !!}
    </div>
    <div class="input-field col s12 m6 l6">
        {!! Form::checkbox('message_notification', 0, false, ['id' => 'message_notification']) !!}
        {!! Form::label('message_notification', Lang::get('forms.messages'), ['for' => 'message_notification']) !!}
    </div>
    <div class="input-field col s12 m6 l6">
        {!! Form::checkbox('friend_notification', 0, false, ['id' => 'friend_notification']) !!}
        {!! Form::label('friend_notification', Lang::get('forms.friendrequest'), ['for' => 'friend_notification']) !!}
    </div>
    <div class="input-field col s12 m6 l6">
        {!! Form::checkbox('item_notification', 0, false, ['id' => 'item_notification']) !!}
        {!! Form::label('item_notification', Lang::get('forms.reactiononitem'), ['for' => 'item_notification']) !!}
    </div>

    @if ($settings and $settings->google_maps !== null)
        <div class="settings-explain">
            <p class="margin-top-20">@lang('forms.info.companysettings')</p>
        </div>
        <div class="input-field col s12 m6 l6">
            {!! Form::checkbox('type', 0, false, ['id' => 'type']) !!}
            {!! Form::label('type', Lang::get('forms.companytype'), ['for' => 'type']) !!}
        </div>
        <div class="input-field col s12 m6 l6">
            {!! Form::checkbox('google_maps', 0, false, ['id' => 'google_maps']) !!}
            {!! Form::label('google_maps', Lang::get('forms.companymap'), ['for' => 'google_maps']) !!}
        </div>
    @endif

    <div class="settings-explain">
        <p class="margin-top-20">@lang('forms.info.changepassword')</p>
    </div>
    <div class="input-field col s12">
        {!! Form::label('current_password', $errors->has('current_password') ? $errors->first('current_password') : Lang::get('forms.currentpassword'), ['for' => 'current_password']) !!}
        {!! Form::password('current_password', ['class' => $errors->has('current_password') ? 'invalid' : '']) !!}
    </div>
    <div class="input-field col s12">
        {!! Form::label('password', $errors->has('password') ? $errors->first('password') : Lang::get('forms.newpassword'), ['for' => 'password']) !!}
        {!! Form::password('password', ['class' => $errors->has('password') ? 'invalid' : '']) !!}
    </div>  
    <div class="input-field col s12">
        {!! Form::label('password_confirmation', $errors->has('password_confirmation') ? $errors->first('password_confirmation') : Lang::get('forms.repeatpassword'), ['for' => 'password_confirmation']) !!}
        {!! Form::password('password_confirmation', ['class' => $errors->has('password_confirmation') ? 'invalid' : '']) !!}
    </div>
    <div class="input-field col s12">
        {!! Form::button(Lang::get('forms.save'), ['class' => 'btn waves-effect waves-light', 'type' => 'submit', 'name' => 'Save']) !!}
    </div>
{!! Form::close() !!}

/**
 *  Function shows the settings form
 */
public function showSettings() 
{
    $title = Lang::get('titles.settings');
    $user_id = Auth::User()->id;

    $settings = $this->settings->getUserSettings($user_id);
    $companySettings = $this->companySettings->getSettings($user_id);

    if ($companySettings) {
        $settings->type = $companySettings->type;
        $settings->google_maps = $companySettings->google_maps;
    }

    return view('pages.users.settings', ['title' => $title])->with(compact('settings'));
}

/**
 *  Function stores the setting changes
 *
 *  ChangeUserSettingsRequest makes sure that the request is valid
 */
public function storeSettings(ChangeUserSettingsRequest $request)
{
    $id = Auth::User()->id;
    $success = $this->settings->handleStoreSettingsRequest($request);

    // Checks if user has company settings
    $hasCompanySettings = $this->companySettings->checkForSettings($id);

    // If user has company settings
    if ($hasCompanySettings === true) {
        // Update company settings
        $this->companySettings->updateSettings($request);
    }

    if ($success === true) {

        /* Get translated message */
        $message = Lang::get('toast.settingsstored');
        return Redirect::route('user.profile', array(Auth::User()->permalink))->withMessage($message);
    }

    $settings = $this->settings->getUserSettings($id);

    /* Get translated message */
    $message = Lang::get('forms.error.wrongpassword');

    /* This works and the form is filled with the correct data after it  redirects me back */
    return Redirect::back()->withErrors(array('current_password' => $message))->withSettings($settings);
}

use Illuminate\Foundation\Http\FormRequest;
abstract class Request extends FormRequest {

    //

}

Request.php

use Illuminate\Foundation\Http\FormRequest;
abstract class Request extends FormRequest {

    //

}

因此，我的问题是，在我的UserInfoController中，我重定向回表单，它具有良好的数据，但当我的ChangeUserSettingsRequest将我重定向回表单时，表单是空的

use Illuminate\Foundation\Http\FormRequest;
abstract class Request extends FormRequest {

    //

}

有人知道为什么ChangeUserSettingsRequest不返回数据吗

• 我说的不是密码数据，而是电子邮件设置
• 我不想做一个肋骨验证器，因为我认为这应该是可行的

---

请注意：当验证失败时，功能

storeSettings

将完全不执行

失败时，将其返回页面，并返回其输入数据（withInput（））

use Illuminate\Foundation\Http\FormRequest;
abstract class Request extends FormRequest {

    //

}

有关更多信息，请参阅与请求相关的Laravel文档

我找到了

formRequest本应正确处理它，但不知道为什么没有正确处理。
我在查看formRequest.php文件时找到了解决方案

我必须覆盖响应功能，它现在可以工作了

use Illuminate\Foundation\Http\FormRequest;
abstract class Request extends FormRequest {

    //

}

我唯一需要添加到我的

ChangeUserSettingsRequest

中的是

public function response(array $errors)
{
    return $this->redirector->to($this->getRedirectUrl())->withErrors($errors, $this->errorBag);
}

---

唯一的区别是我没有将输入字段发回，这有点奇怪，但我很高兴它现在已经解决了。

尝试用settings（$settings）替换'->；'使用“->withInputs（）；”在里面controller@pinkalvansia控制器中的部件工作正常。只是先执行

ChangeUserSettingRequest

。如果失败，请求将永远不会到达控制器。因此，当

ChangeUserSettingRequest

失败时，它应该会将我和表单数据一起发送回表单。您是否可以使用

showSettings（）中的
dump（$request->input（））
输出更新您的问题

更改用户设置请求失败后的方法？@Björn在Laravel 5中，当

更改用户设置请求失败时，它永远不会到达控制器。它会自动将您送回表单。是的，我知道，
showSettings
方法是表单正确呈现的地方吗？如果您
dump（$request->input（））
在那里，您可以看到laravel从ValidationRequest发回的所有输入数据。正如您在文件底部所看到的
UserInfoController
我已经在做类似的事情了，不完全是这样，但工作原理相同。我的问题是，当
ChangeUserSettingsRequest
失败时，它会直接将我重定向回控制器，因此如果它到达控制器，它就永远不会到达控制器。我不会有这个问题。我已经奖励了你赏金，因为你已经给了我一些答案。它并没有直接解决我的问题，但我认为这个答案将来会帮助其他人。你能不能扩展FormRequest而不是Request？这也能解决问题吗？@JonasHartmann我更新了这个问题。但这并没有帮助导致类请求扩展formRequest。