snanword/think_captcha_update

captcha package for snanword.think_framework

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pkg:composer/snanword/think_captcha_update

v2.0.2 2020-05-12 07:00 UTC

This package is auto-updated.

Last update: 2025-10-12 19:09:22 UTC


README

thinkphp5.1 验证码类库

安装

composer require topthink/think-captcha

##使用

###模板里输出验证码

<div>{:captcha_img()}</div>

或者

<div><img src="{:captcha_src()}" alt="captcha" /></div>

上面两种的最终效果是一样的

控制器里验证

使用TP5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
};