php - Laravel 4 - 2 个具有相同输入名称的表单

Question

我创建了 2 个单独的表单。一个用于登录，一个用于注册。它们在不同的页面上工作正常，但如果它们在同一页面上，它们会打印彼此的错误消息。我猜是因为它们都包含相同的输入名称。

虽然它们有单独的 Controller 方法。这是示例设置。

注册表单

{{ Form::open(['route' => 'signup']) }}

<div class="form-group">
    {{ Form::label('email', 'Email') }}
    {{ Form::text('email', null, ['class' => 'form-control']) }}
    {{ $errors->first('email', '<p class="error">:message</p>')}}
</div>

<div class="form-group">
    {{ Form::label('password','Paswword') }}
    {{ Form::password('password', ['class' => 'form-control']) }}
    <p class="help-block">Password needs to be between 6 - 8 characters</p>
    {{ $errors->first('password', '<p class="error">:message</p>')}}
</div>
<div class="form-group">

    {{ Form::submit('Sign up', ['class' => 'btn btn-primary']) }}

</div>
{{ Form::close() }}

登录表单

{{ Form::open(['route' => 'login']) }}

<div class="form-group">
    {{ Form::label('email', 'Email') }}
    {{ Form::text('email', null, ['class' => 'form-control']) }}
    {{ $errors->first('email', '<p class="error">:message</p>')}}
</div>

<div class="form-group">
    {{ Form::label('password','Paswword') }}
    {{ Form::password('password', ['class' => 'form-control']) }}
    {{ $errors->first('password', '<p class="error">:message</p>')}}
</div>

<div class="form-group">

    {{ Form::submit('Login', ['class' => 'btn btn-primary']) }}

</div>

{{ Form::close() }}

routes.php

Route::get('/signup', [
    'as' => 'signup',
    'uses' => 'UsersController@getSignup'
]);
Route::post('/signup', [
    'as' => 'signup',
    'uses' => 'UsersController@postSignup'
]);

只是想知道是否有其他人遇到过这个问题以及如何解决。

谢谢

Answer 1

http://laravel.com/docs/4.2/validation#error-messages-and-views

Named Error Bags

If you have multiple forms on a single page, you may wish to name the MessageBag of errors. This will allow you to retrieve the error messages for a specific form. Simply pass a name as the second argument to withErrors:

return Redirect::to('register')->withErrors($validator, 'login');

You may then access the named MessageBag instance from the $errors variable:

<?php echo $errors->login->first('email'); ?>