关于脱离laravel框架使用Illuminate/Validation验证器

1.关于Illuminate/Validation验证器

　　Validation 类用于验证数据以及获取错误消息。

　　github地址：github.com/illuminate/validation

　　文档地址：https://docs.golaravel.com/docs/4.1/validation/

2.使用composer

　　如何使用composer：composer使用

　　packagist:https://packagist.org/package...

　　composer.json:

{
  "require": {
    "illuminate/validation": "^5.5"
  }
}

3.将vendor引入，自定义类

<?php
/**
 * Created by PhpStorm.
 * User: Richard
 * Date: 2017/11/28
 * Time: 10:57
 */
namespace Rester;
class Validator extends \Illuminate\Validation\Factory
{

    private static $message = 'ok';
    private static $headers =
        [
            'e' => 'rules/data is empty',
            'na' => 'rules/data is not a array'
        ];
    /***
     * 创建实例
     *
     * @return \Illuminate\Validation\Factory
     */
    public static function getInstance()
    {
        static $validator = null;
        if ($validator === null) {
            $test_translation_path = __DIR__.'/lang';
            $test_translation_locale = 'en';
            $translation_file_loader = new \Illuminate\Translation\FileLoader(new \Illuminate\Filesystem\Filesystem, $test_translation_path);
            $translator = new \Illuminate\Translation\Translator($translation_file_loader, $test_translation_locale);
            $validator = new \Illuminate\Validation\Factory($translator);
        }
        return $validator;
    }

    /**
     * @param array $rules  验证规则
     * @param array $data   验证数据
     * @return bool
     */
    public static function validators($rules=[],$data=[])
    {
        if( empty($rules) || empty($data) )
        {
            self::$message = self::$headers['e'];
            return false;
        }
        if(is_array($rules) && is_array($data))
        {
            $v = self::vmake($rules,$data);
            if( $v->fails() )
            {
                self::$message = $v->messages();
                return false;
            }
            return true;
        }
        self::$message = self::$headers['na'];
        return false;
    }

    /**
     * 验证实例
     * @param $rules
     * @param $data
     * @return \Illuminate\Validation\Validator
     */
    private static function vmake($rules,$data)
    {
        $v = self::getInstance()->make($data,$rules);
        return $v;
    }

    /**
     * 获取错误消息
     * @return string
     */
    public static function getMessage()
    {
        return self::$message;
    }
}

4.在项目中引入自定义类，调用验证

//验证数据demo
public function insert()
{
    //验证数据
    $data = [
		'name' => '1'
	];
    //验证规则
    $rules = [
		    'name' => 'required|string|min:2|max:5',
		];
    if (Rester\Validator::validators($rules,$data)) {
	    echo 'ok';
    }else{
            echo Rester\Validator::getMessage();
    }
}

至此, 大功告成~