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yulinzhihou/think-captcha
=========================

captcha package for thinkphp

02PHP

Since Jul 10Pushed 10mo agoCompare

[ Source](https://github.com/yulinzhihou/think-captcha)[ Packagist](https://packagist.org/packages/yulinzhihou/think-captcha)[ RSS](/packages/yulinzhihou-think-captcha/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (1)Used By (0)

think-captcha
=============

[](#think-captcha)

thinkphp6 验证码类库

安装
--

[](#安装)

> composer require topthink/think-captcha

使用
--

[](#使用)

### 在控制器中输出验证码

[](#在控制器中输出验证码)

在控制器的操作方法中使用

```
public function captcha($id = '')
{
	return captcha($id);
}

```

然后注册对应的路由来输出验证码

### 模板里输出验证码

[](#模板里输出验证码)

首先要在你应用的路由定义文件中，注册一个验证码路由规则。

```
\think\facade\Route::get('captcha/[:id]', "\\think\\captcha\\CaptchaController@index");

```

然后就可以在模板文件中使用

```
{:captcha_img()}

```

或者

```

```

> 上面两种的最终效果是一样的

### 控制器里验证

[](#控制器里验证)

使用TP的内置验证功能即可

```
$this->validate($data,[
    'captcha|验证码'=>'require|captcha'
]);

```

或者手动验证

```
if(!captcha_check($captcha)){
 //验证失败
};

```

###  Health Score

15

—

LowBetter than 3% of packages

Maintenance39

Infrequent updates — may be unmaintained

Popularity2

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity14

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% 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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/aa9d261931ebe8d41906a6789e20cabd1efac0d8186c54b1d0a7109e461d0bdf?d=identicon)[yulinzhihou](/maintainers/yulinzhihou)

---

Top Contributors

[![yulinzhihou](https://avatars.githubusercontent.com/u/33444126?v=4)](https://github.com/yulinzhihou "yulinzhihou (2 commits)")

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![Health badge](/badges/yulinzhihou-think-captcha/health.svg)

```
[![Health](https://phpackages.com/badges/yulinzhihou-think-captcha/health.svg)](https://phpackages.com/packages/yulinzhihou-think-captcha)
```

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