TP中使用laravel那一套验证
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1,tp5项目下新建一个extends目录,同时在入口文件index.php配置
define('EXTEND_PATH', '../extend/');
结果:
2,加载laravel里面涉及的illuminate包,更改composer。json文件 以后(如下),composer update
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1 { 2 "name": "topthink/think", 3 "description": "the new thinkphp framework", 4 "type": "project", 5 "keywords": [ 6 "framework", 7 "thinkphp", 8 "ORM" 9 ], 10 "homepage": "http://thinkphp.cn/", 11 "license": "Apache-2.0", 12 "authors": [ 13 { 14 "name": "liu21st", 15 "email": "liu21st@gmail.com" 16 } 17 ], 18 "repositories": { 19 "packagist": { 20 "type": "composer", 21 "url": "https://packagist.phpcomposer.com" 22 } 23 }, 24 "require": { 25 "php": ">=5.4.0", 26 "topthink/framework": "^5.0", 27 "topthink/think-image": "^1.0", 28 "topthink/think-captcha": "^1.0", 29 "topthink/think-mongo": "^1.0", 30 "topthink/think-migration": "^1.0", 31 "topthink/think-angular": "^1.0", 32 "topthink/think-sae": "^1.0", 33 "topthink/think-worker": "^1.0", 34 "topthink/think-queue": "^1.0", 35 "topthink/think-testing": "^1.0", 36 "illuminate/validation": "^5.5", 37 "illuminate/translation": "5.5.*", 38 "illuminate/database": "^5.5", 39 "douyasi/identity-card": "~2.0" 40 }, 41 "extra": { 42 "think-path": "thinkphp" 43 }, 44 "config": { 45 "preferred-install": "dist" 46 } 47 }
3,在extend文件夹下面新建一个Validator.php
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<?php namespace validator; //use exception\ValidatorException; use Illuminate\Database\Capsule\Manager; use Illuminate\Validation; use Illuminate\Filesystem; use Illuminate\Translation; use Illuminate\Validation\DatabasePresenceVerifier; use think\Exception; use DB; use Douyasi\IdentityCard\ID; class Validator { static $factory = null; /** * @param $data * @param $rules * @return array * @throws ValidatorException */ public static function make($data, $rules) { $is_default = []; foreach($rules as $key=>$x) { $rules[$key] = preg_replace('/\|default\:[^\|]+/', '', $x, 1, $match); if($match) { preg_match('/\|default:([^\|]+)/', $x, $m); if(isset($m[1])) { $is_default[$key] = $m[1]; } else { $is_default[$key] = null; } } else { $is_default[$key] = null; } } // var_dump($is_default);die; if(self::$factory === null) { $filesystem = new Filesystem\Filesystem(); $fileLoader = new Translation\FileLoader($filesystem, THINK_PATH.'/../application/extra/'); $translator = new Translation\Translator($fileLoader, '/'); $factory = new Validation\Factory($translator); $database = [ 'driver' => 'mysql', 'host' => env('DB_HOST', '192.168.40.8'), 'database' => env('DB_NAME', 'huolicai'), 'username' => env('DB_USER', 'root'), 'password' => env('DB_PASS', 'Abc@123456'), 'port' => env('DB_PORT', '3306'), 'charset' => 'utf8', 'collation' => 'utf8_unicode_ci', 'prefix' => '', ]; $connection = new Manager(); $connection->addConnection($database); $connection->bootEloquent(); $connection->setAsGlobal(); $factory->setPresenceVerifier(new DatabasePresenceVerifier($connection->getDatabaseManager())); $factory->extend('list', function ($attribute, $value, $parameters, $validator) { if(!is_array($value)) $value = explode(',', $value); foreach($value as $item){ if($parameters[0] == 'integer' && !is_numeric($item)) throw new ValidatorException($attribute . ' 的每项必须为'.$parameters[0].'的类型', ValidatorException::BAD_VALIDATOR_PARAMS); } return true; }); $factory->extend('csrf', function ($attribute, $value, $parameters, $validator) { return $value == md5('SECRET.XXX'.\think\Request::instance()->ip()); }); $factory->extend('cellphone', function ($attribute, $value, $parameters, $validator) { return preg_match('/^1(3|4|5|7|8|9)\d{9}$/', $value); }); $factory->extend('idcard', function ($attribute, $value, $parameters, $validator) { $ID = new ID(); return $ID->validateIDCard($value); }); $factory->extend('length', function ($attribute, $value, $parameters, $validator) { return strlen($value) == ($parameters[0]??0); }); $factory->extend('length_between', function ($attribute, $value, $parameters, $validator) { return (strlen($value) > $parameters[0]??0 )&&(strlen($value) < $parameters[1] ?? 0); }); $factory->extend('bankcard', function ($attribute, $value, $parameters, $validator) { try{ $card = \Bank::card($value); }catch(\Exception $e){ # echo 'error_1';exit(); throw new ValidatorException('获取银行卡信息失败,请检查并重试', ValidatorException::BAD_VALIDATOR_PARAMS); } if(!isset($card['validated'])) # echo 'error_2';exit(); throw new ValidatorException('获取银行卡信息失败,请检查并重试', ValidatorException::BAD_VALIDATOR_PARAMS); /* if(!$card['validated']) throw new ValidatorException('银行卡无效', ValidatorException::BAD_VALIDATOR_PARAMS); */ if($card['cardType'] == 'CC') throw new ValidatorException('不支持信用卡', ValidatorException::BAD_VALIDATOR_PARAMS); if(!isset(config('bank')[$card['bank']])) throw new ValidatorException('不支持'.($card['bankName'] ?? $card['bank'] ?? '这张').'银行卡', ValidatorException::BAD_VALIDATOR_PARAMS); return true; }); $factory->extend('float_digits', function ($attribute, $value, $parameters, $validator) { $value = (float) $value; $string = (string) $value; $divided = explode('.', $string); if(!count($parameters) == 2) throw new ValidatorException(null, ValidatorException::BAD_VALIDATOR_PARAMS); if(!isset($divided[1]) && $parameters[0] == 0) return true; if(isset($divided[1]) && strlen($divided[1]) <= $parameters[1] && strlen($divided[1]) >= $parameters[0]) return true; return false; }); $factory->extend('exists_in', function ($attribute, $value, $parameters, $validator) { if(($parameters[0] == true && trim($value)) || ($parameters[0] == false) ){ if(count($parameters) < 2) $parameters[1] = 'id'; $column = $parameters[1]; $exists = \think\Db::table($parameters[0])->where([$column => $value]); if(isset($parameters[2])) { parse_str($parameters[2], $xx); if($xx) { $exists = $exists->where($xx); } } $attribute_name = config('validation.attributes')[$attribute] ?? $attribute; $exists = $exists->find(); if(!$exists) throw new ValidatorException($attribute_name.' 不存在', ValidatorException::BAD_VALIDATOR_PARAMS); } return true; }); $factory->extend('unique_in', function ($attribute, $value, $parameters, $validator) { if(($parameters[0] == true && trim($value)) || ($parameters[0] == false) ){ if(count($parameters) < 2) $parameters[1] = 'id'; $column = $parameters[1]; $exists = \think\Db::table($parameters[0])->where([$column => $value]); if(isset($parameters[2])) { parse_str($parameters[2], $xx); if($xx) { $exists = $exists->where($xx); } } $attribute_name = config('validation.attributes')[$attribute] ?? $attribute; $exists = $exists->find(); if($exists) throw new ValidatorException($attribute_name.' 已存在', ValidatorException::BAD_VALIDATOR_PARAMS); } return true; }); $factory->extend('exists_if', function ($attribute, $value, $parameters, $validator) { if(($parameters[0] == true && trim($value)) || ($parameters[0] == false && !trim($value)) ){ if(count($parameters) < 3) $parameters[2] = 'id'; $column = $parameters[2]; $attribute_name = config('validation.attributes')[$attribute] ?? $attribute; $exists = \think\Db::table($parameters[1])->where([$column => $value])->find(); if(!$exists) throw new ValidatorException($attribute_name.' 不存在', ValidatorException::BAD_VALIDATOR_PARAMS); } return true; }); $factory->extend('default', function ($attribute, $value, $parameters, $validator) { return true; }); $factory->extend('unique_if', function ($attribute, $value, $parameters, $validator) { if(($parameters[0] == true && trim($value)) || ($parameters[0] == false && !trim($value)) ){ if(count($parameters) < 3) $parameters[2] = 'id'; $column = $parameters[2]; $attribute_name = config('validation.attributes')[$attribute] ?? $attribute; $exists = \think\Db::table($parameters[1])->where([$column => $value])->find(); if($exists) throw new ValidatorException($attribute_name.' 已存在', ValidatorException::BAD_VALIDATOR_PARAMS); } return true; }); $factory->extend('null_if', function ($attribute, $value, $parameters, \Illuminate\Validation\Validator $validator) { $cond = $validator->getData()[$parameters[0]]; $match = false; for($i = 1; $i < count($parameters); $i++) { if($cond == $parameters[$i]){ $match = true; break; } } if($match) { if(!empty($value) && $value !== 0 && $value !== '0') return false; } return true; }); self::$factory = $factory; }else{ $factory = self::$factory; } $messages = config('validation.custom'); $validator = $factory->make($data, $rules, $messages); if($validator->fails()) { throw new Exception(implode(',', $validator->errors()->all()), Exception::BAD_PARAMS); } $return = []; foreach($rules as $key=>$x) { $value = $data[$key] ?? $is_default[$key] ?? ''; if(($value === NULL || $value === "") && $is_default[$key] !== NULL) { $value = $is_default[$key]; } if(null === $value || '' === $value) { } if(preg_match('/list\:/', $rules[$key])) { if(is_null($value)) $value = ''; $value = explode(',', $value); } $return[] = $value; } return $return; } }
5,在controller里面写一个方法
<?php
namespace app\index\controller;
use validator\Validator;
class Index
{
public function test1()
{
$handler = new Validator();
$a = $handler->make(['user'=>142, 'phone'=>1,'name'=>'kevin'],[
'user'=>'required|max:2',
'phone'=>'required',
'name'=>'required',
// 'id'=>'required|idcard'
],[
'phone.required' => 'phone不能为空',
'name.required' => '姓名不能为空'
]);
echo "验证通过";
6,结果
7,如何新增验证方法 : 大(比如增加一个idcard验证身份证的方法)
第一步:在validator.php修改
代码如下:
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$factory->extend('idcard', function ($attribute, $value, $parameters, $validator) { $ID = new ID(); return $ID->validateIDCard($value); });
注意:为了能验证身份证,这里利用了第三方的包
结果演示: