Only add one useful function for SPA and wechat applications.
Due to the fact that mewebstudio is not merge pull request now, so I publish a new package. This package would delete when mewebstudio add those functions.
A simple Laravel 5 service provider for including the Captcha for Laravel 5.
for Laravel 4 Captcha for Laravel Laravel 4
The Captcha Service Provider can be installed via Composer by requiring the
Heimuya/captcha
package and setting the minimum-stability
to dev
(required for Laravel 5) in your
project's composer.json
.
{
"require": {
"laravel/framework": "5.0.*",
"Heimuya/captcha": "~2.0"
},
"minimum-stability": "dev"
}
or
Require this package with composer:
composer require Heimuya/captcha
Update your packages with composer update
or install with composer install
.
In Windows, you'll need to include the GD2 DLL php_gd2.dll
in php.ini. And you also need include php_fileinfo.dll
and php_mbstring.dll
to fit the requirements of Heimuya/captcha
's dependencies.
To use the Captcha Service Provider, you must register the provider when bootstrapping your Laravel application. There are essentially two ways to do this.
Find the providers
key in config/app.php
and register the Captcha Service Provider.
'providers' => [
// ...
'Heimuya\Captcha\CaptchaServiceProvider',
]
for Laravel 5.1+
'providers' => [
// ...
Heimuya\Captcha\CaptchaServiceProvider::class,
]
Find the aliases
key in config/app.php
.
'aliases' => [
// ...
'Captcha' => 'Heimuya\Captcha\Facades\Captcha',
]
for Laravel 5.1+
'aliases' => [
// ...
'Captcha' => Heimuya\Captcha\Facades\Captcha::class,
]
To use your own settings, publish config.
$ php artisan vendor:publish
config/captcha.php
return [
'default' => [
'length' => 5,
'width' => 120,
'height' => 36,
'quality' => 90,
'type' => 'png'
],
// ...
];
// [your site path]/Http/routes.php
Route::any('captcha-test', function()
{
if (Request::getMethod() == 'POST')
{
$rules = ['captcha' => 'required|captcha'];
$validator = Validator::make(Input::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;
});
captcha();
or
Captcha::create();
captcha_src();
or
Captcha::src();
captcha_img();
or
Captcha::img();
captcha_data_url();
or
Captcha::create('flat')->encode('data-url')->encoded
captcha_img('flat');
Captcha::img('inverse');
etc.
Based on Intervention Image
^_^