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README
MIT

validator

yeah, another params validate component for PHP applications.

嗯,又一个PHP应用参数验证组件

安装

  • 在项目的composer.json文件中的require项中添加:
"furthestworld/validator": "~1.0"

并更新composer依赖:composer update

  • 在需要使用Validator服务的地方添加:
require_once __ROOT__ . '/vendor/autoload.php';
use FurthestWorld\Validator\Src\Validator;

食用方法

//扩展验证规则实例
Validator::extend('extend_test', new TestExtendRules());

Validator::formatParams(
    $params,
    [
        'domain'    => ['format_rule' => 'strtoupper', 'default_value' => ''],
        'member_id' => ['format_rule' => 'formatExtendMemberId:domain']
    ]
);
Validator::validateParams(
    $params,
    [
        'domain'    => ['check_rule' => 'number#numberGt0|string#string:10,500'],
        'member_id' => ['check_rule' => 'extendEq:20#number'],
    ]
);

if (!Validator::pass()) {
    //验证未通过
    var_dump(Validator::getErrors());
} else {
    //验证通过
}

语法说明

参数格式化

  • format_rule 规则: 格式化方法(PHP函数或自定义函数):格式化参数(若为空则默认为当前字段的值)

  • default_value 参数默认值设置

  • force_value 强制重置参数

参数验证

  • check_rule

分隔符 |或验证(满足其中的至少一项验证)

分隔符 #与验证(满足其中所有的验证项)

分隔符 : :方法和参数分隔符

分隔符 , :多个参数分隔符

如上面的规则:'number#numberGt0|string#string:10,500' 解析成PHP代码逻辑相当于:

   if((number && numberGt0) || (string && string:10,500)){
       ...
   }

为了避免方法名和PHP关键字冲突,对应规则中的方法在解析成方法名时会自动加上前缀 check 比如上面的numbernumberGt0string 验证方法对应的方法分别为: checkNumbercheckNumberGt0checkString

规则实例扩展

format_rulecheck_rule 除了使用组件自带的格式化和验证方法,也支持自定义方法。 只需要把自定义的规则实例注册到组件的扩展规则中就可以了,如:

Validator::extend('extend_test', new TestExtendRules());

enjoy~ :)

MIT License Copyright (c) 2016 xuanskyer Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

简介

一个轻量级,PHP参数格式化验证组件。 展开 收起
PHP
MIT
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