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[Validation & Sanitization](/categories/validation) 4. / 5. sing/validate ActiveLibrary[Validation & Sanitization](/categories/validation) sing/validate ============= Validate组件提供了方便的验证机制，快速实现验证业务。 1.0.16(8y ago)02831MITPHPPHP >=5.4.0 Since May 22Pushed 8y ago1 watchersCompare [ Source](https://github.com/gitzhuhe/validate)[ Packagist](https://packagist.org/packages/sing/validate)[ RSS](/packages/sing-validate/feed)WikiDiscussions master Synced 3d ago READMEChangelogDependencies (1)Versions (4)Used By (0) 修改于 =================================== [](#修改于-httpsgithubcomhoudunwang) 自动验证 ==== [](#自动验证) Validate组件提供了方便的验证机制，快速实现验证业务。 \[TOC\] 安装 -- [](#安装) 使用 composer 命令进行安装或下载源代码使用。 ``` composer require sing/validate ``` 使用 -- [](#使用) #### 系统规则 [](#系统规则) ``` required 必须输入 email 邮箱 http 网址 tel 固定电话 phone 手机 zipCode 邮政编码 num 数字范围 如：num:20,60 range 长度范围(位数)如 :range:5,20 maxlen 最大长度如：maxlen:10 minlen 最小长度如：minlen:10 regexp 正则如：regexp:/^\d{5,20}$/ confirm 两个字段值比对如：confirm:password2 china 验证中文 identity 身份证 unique 数据表值唯一如:unique:news,id (id为表主键）(抛弃) exists 存在字段时验证失败 captcha 验证码(抛弃) ``` #### 基本语法 [](#基本语法) ``` array(字段名,验证方法,错误信息,验证条件) 验证条件 (可选)： 1 有字段时 2 值不为空时 3 必须处理 (默认) 4 值为空时 5 不存在字段时处理 ``` #### 闭包验证 [](#闭包验证) ``` \sing\validate\Validate::make( [ ['domain', function ($value) { return $value > 100; }, '域名不能为空', 3 ] ]); //闭包返回 true 时验证通过 ``` #### 验证表字段唯一性 [](#验证表字段唯一性) ``` \sing\validate\Validate::make( [ [ 'qq', 'unique:user,uid', 'qq已经存在', 3 ] // user ：表名 uid：表主键 ] ); ``` #### 验证表单验证码 [](#验证表单验证码) ``` \sing\validate\Validate::make( [ [ 'code', 'captcha', '验证码输入错误', 3 ] ] ); ``` 处理方式 （现在一律返回错误） --------------- [](#处理方式-现在一律返回错误) 验证响应由配置文件 system/config/error.php 中的app 配置段决定。 #### redirect(抛弃) [](#redirect抛弃) 直接跳转,会分配变量$errors到前台，开发者可以通过模板标签读取错误内容。 #### show（抛弃） [](#show抛弃) 直接显示错误信息，不需要开发者处理 #### default （抛弃） [](#default-抛弃) 由开发者自行处理，需要使用 \\sing\\validate\\Validate::fail()自行进行判断。 扩展使用 ---- [](#扩展使用) #### 增加规则 [](#增加规则) ``` \sing\validate\Validate::extend('checkUser',function($field,$value,$params){ //返回值为true时验证通过 return true; }); ``` 第一个参数为验证规则名称，第二参数闭包函数。 #### 验证判断 [](#验证判断) 需要响应方式为default值时有效。 ``` if(\sing\validate\Validate::fail()){ echo '验证失败'; }; ``` #### 链式操作 [](#链式操作) ``` \sing\validate\Validate::make(array( array('username','required|email','邮箱不能为空') ))->fail(); ``` #### 获取错误信息 [](#获取错误信息) 错误信息会记录到模型对象的 error 属性中，使用 getError() 方法获取但需要设置处理方式为 default ``` \sing\validate\Validate::getError(); ``` ### Health Score 28 — LowBetter than 54% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity12 Limited adoption so far Community10 Small or concentrated contributor base Maturity60 Established project with proven stability Bus Factor1 Top contributor holds 74.1% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~53 days Total 3 Last Release 3173d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/3f311446c8f21e389454a3cb26f97fc63a13689987b58c38663a9d50b2b6a19d?d=identicon)[gitzhuhe](/maintainers/gitzhuhe) --- Top Contributors [![houdunwang](https://avatars.githubusercontent.com/u/13848593?v=4)](https://github.com/houdunwang "houdunwang (20 commits)")[![gitzhuhe](https://avatars.githubusercontent.com/u/16486483?v=4)](https://github.com/gitzhuhe "gitzhuhe (7 commits)") --- Tags Sing ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/sing-validate/health.svg) ``` [![Health](https://phpackages.com/badges/sing-validate/health.svg)](https://phpackages.com/packages/sing-validate) ``` ### Alternatives [webmozart/assert Assertions to validate method input/output with nice error messages. 7.6k894.0M1.2k](/packages/webmozart-assert)[bensampo/laravel-enum Simple, extensible and powerful enumeration implementation for Laravel. 2.0k15.9M104](/packages/bensampo-laravel-enum)[swaggest/json-schema High definition PHP structures with JSON-schema based validation 48612.5M73](/packages/swaggest-json-schema)[stevebauman/purify An HTML Purifier / Sanitizer for Laravel 5325.6M19](/packages/stevebauman-purify)[ashallendesign/laravel-config-validator A package for validating your Laravel app's config. 217905.3k5](/packages/ashallendesign-laravel-config-validator)[crazybooot/base64-validation Laravel validators for base64 encoded files 1341.9M8](/packages/crazybooot-base64-validation) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)