illuminate/html 中trans参数表示什么意思?
例如下面代码:
<div class="form-group {!! $errors->has('picture') ? 'error' : '' !!} ">
<div class="col-lg-12">
{!! Form::label('source', trans("admin/article.picture"), array('class' => 'control-label')) !!}
<input name="picture" type="file" class="uploader" id="image" value="Upload"/>
</div>
</div>