Parsley.js和Laravel表单验证错误

时间:2014-07-02 20:26:29

标签: javascript php laravel laravel-4 parsley.js

我正在使用 parsley.js 进行客户端验证,并且还希望将其用于服务器端验证(Laravel Form Validator)< / strong>使用欧芹样式显示错误。所以它是统一的。

因此,每当我的服务器端验证失败时,我想显示与正确字段关联的特定错误。我不想使用远程库。

有一个例子怎么做?

链接至:Laravel ValidatorParsley

非常感谢!

1 个答案:

答案 0 :(得分:1)

您可以这样做:

<div>
    {{ Form::open(['route' => 'dashboard.testform', 'id' => 'testForm']) }}
    <div class="form-group row">
        {{ Form::label('field1',
            'Field 1',
            ['class' => 'col-xs-2']
        ) }}
        <div class="col-xs-10">
            <?= Form::text('field1', null, ['class' => 'col-xs-12 required ' . ($errors->has('field1') ? 'parsley-error' : '') ]) ?>
            @if ($errors->has('field1'))
                <ul class="parsley-errors-list filled">
                    {{ $errors->first('field1', '<li class="parsley-required">:message</li>') }}
                </ul>
            @endif
        </div>
    </div>
    <div class="form-group row">
        {{ Form::label('field2', 'Field 2', ['class' => 'col-xs-2']) }}
        <div class="col-xs-10">
            <?= Form::text('field2', null, ['class' => 'col-xs-12 ' . ($errors->has('field2') ? 'parsley-error' : '') ]) ?>
            @if ($errors->has('field2'))
                <ul class="parsley-errors-list filled">
                    {{ $errors->first('field2', '<li class="parsley-required">:message</li>') }}
                </ul>
            @endif
        </div>
    </div>
    <div class="form-group row">
        {{ Form::label('field3', 'Field 3', ['class' => 'col-xs-2']) }}
        <div class="col-xs-10">
            <?= Form::text('field3', null, ['class' => 'col-xs-12 required ' . ($errors->has('field3') ? 'parsley-error' : '') ]) ?>
            @if ($errors->has('field3'))
                <ul class="parsley-errors-list filled">
                    {{ $errors->first('field3', '<li class="parsley-required">:message</li>') }}
                </ul>
            @endif
        </div>
    </div>
    {{ Form::submit('Submit form', ['class' => 'btn btn-primary']) }}
    {{ Form::close() }}
</div>

{{ HTML::style('http://parsleyjs.org/src/parsley.css') }}
{{ HTML::script('http://code.jquery.com/jquery-1.11.1.min.js') }}
{{ HTML::script('http://parsleyjs.org/dist/parsley.min.js') }}

<script type="text/javascript">
    $(document).ready(function() {
        $("#testForm").parsley();
    });
</script>

你的控制器将如下所示:

public function testform() {
    $rules = array(
        'field1' => 'date',
        'field2' => 'required'
    );

    $validator = Validator::make(
        Input::all(),
        $rules
    );
    if ($validator->fails()) {
        return Redirect::back()->withErrors($validator);
    }

    return Redirect::back();
}

创建一个回显输入和错误的custom Form Macro(如果存在)可能是个好主意。这样就简化了你的观点。