qing7777/captcha

Hyperf Captcha Package

v1.0.0 2020-03-25 06:17 UTC

Requires

• php: >=7.2
• ext-gd: *

Requires (Dev)

• mockery/mockery: 0.9.*
• phpunit/phpunit: ~4.1

MIT

• qing7260

• captcha
• Hyperf Captcha

README

Require this package with composer:

composer require qing7777/captcha

Configuration

To use your own settings, publish config.

php bin/hyperf.php vendor:publish qing7777/captcha

config/autoload/captcha.php

return [
    'default'   => [
        'length'    => 5,
        'width'     => 120,
        'height'    => 36,
        'quality'   => 90,
        'math'      => true, //Enable Math Captcha
    ],
    // ...
];

Example Usage

    // [your site path]/Http/routes.php
    Route::any('captcha-test', function() {
        if (request()->getMethod() == 'POST') {
            $rules = ['captcha' => 'required|captcha'];
            $validator = validator()->make(request()->all(), $rules);
            if ($validator->fails()) {
                echo '<p style="color: #ff0000;">Incorrect!</p>';
            } else {
                echo '<p style="color: #00ff30;">Matched :)</p>';
            }
        }
    
        $form = '<form method="post" action="captcha-test">';
        $form .= '<input type="hidden" name="_token" value="' . csrf_token() . '">';
        $form .= '<p>' . captcha_img() . '</p>';
        $form .= '<p><input type="text" name="captcha"></p>';
        $form .= '<p><button type="submit" name="check">Check</button></p>';
        $form .= '</form>';
        return $form;
    });

Return Image

captcha();

or

Captcha::create();

Return URL

captcha_src();

or

Captcha::src();

Return HTML

captcha_img();

or

Captcha::img();

To use different configurations

captcha_img('flat');

Captcha::img('inverse');