在laravel 5.3中翻译自定义验证

Question

我已经创建了一个适用于英语的自定义验证，但我无法找到用更多语言执行此操作的方法。

更改语言应以所选语言显示错误。

这是自定义验证

<?php

namespace App\Http\Validators;
use Illuminate\Validation\Validator;
class CustomValidator extends Validator
{

        private $_custom_messages = array(
            "alpha_dash_spaces" => "The :attribute may only contain letters, spaces, and dashes.",
            "alpha_num_spaces" => "The :attribute may only contain letters, numbers, and spaces.",
        );

        public function __construct( $translator, $data, $rules, $messages = array(), $customAttributes = array() ) {
            parent::__construct( $translator, $data, $rules, $messages, $customAttributes );

            $this->_set_custom_stuff();
        }

        /**
         * Setup any customizations etc
         *
         * @return void
         */
        protected function _set_custom_stuff() {
            //setup our custom error messages
            $this->setCustomMessages( $this->_custom_messages );
        }

        /**
         * Allow only alphabets, spaces and dashes (hyphens and underscores)
         *
         * @param string $attribute
         * @param mixed $value
         * @return bool
         */
        protected function validateAlphaDashSpaces( $attribute, $value ) {
            return (bool) preg_match( "/^[A-Za-z\s-_]+$/", $value );
        }

        /**
         * Allow only alphabets, numbers, and spaces
         *
         * @param string $attribute
         * @param mixed $value
         * @return bool
         */
        protected function validateAlphaNumSpaces( $attribute, $value ) {
            return (bool) preg_match( "/^[A-Za-z0-9\s]+$/", $value );
        }
}

我还将validation.php复制到了它的语言文件夹＆resources / lang / no / validation.php＆＃39;并且还将文件中的验证定义为

return array(
    'alpha_dash_spaces'             => 'Other language',
    'alpha_num_spaces'           => 'Other language',

我的语言环境中间件设置正确，我可以使用trans（＆＃39; myproject.validation.email＆＃39;）来调用视图文件中的翻译

<?php

namespace App\Http\Middleware;

use App;
use Closure;
use Session;

class SetLocale
{
    protected $languages = ['en', 'no'];

    /**
     * Handle an incoming request.
     *
     * @param \Illuminate\Http\Request $request
     * @param \Closure                 $next
     *
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if (Session::has('locale') && in_array(Session::get('locale'), $this->languages)) {
            App::setLocale(Session::get('locale'));
        }

        return $next($request);
    }
}