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About the developer

anhskohbo
1.4K Stars 203 Forks MIT License 119 Commits 37 Opened issues

Description

No CAPTCHA reCAPTCHA For Laravel.

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No CAPTCHA reCAPTCHA

Build Status Latest Stable Version Total Downloads Latest Unstable Version License

recaptcha_anchor 2x

For Laravel 4 use v1 branch.

Installation

composer require anhskohbo/no-captcha

Laravel 5 and above

Setup

NOTE This package supports the auto-discovery feature of Laravel 5.5 and above, So skip these

Setup
instructions if you're using Laravel 5.5 and above.

In

app/config/app.php
add the following :

1- The ServiceProvider to the providers array :

Anhskohbo\NoCaptcha\NoCaptchaServiceProvider::class,

2- The class alias to the aliases array :

'NoCaptcha' => Anhskohbo\NoCaptcha\Facades\NoCaptcha::class,

3- Publish the config file

php artisan vendor:publish --provider="Anhskohbo\NoCaptcha\NoCaptchaServiceProvider"

Configuration

Add

NOCAPTCHA_SECRET
and
NOCAPTCHA_SITEKEY
in .env file :
NOCAPTCHA_SECRET=secret-key
NOCAPTCHA_SITEKEY=site-key

(You can obtain them from here)

Usage

Init js source

With default options :

 {!! NoCaptcha::renderJs() !!}

With language support or onloadCallback option :

 {!! NoCaptcha::renderJs('fr', true, 'recaptchaCallback') !!}

Display reCAPTCHA

Default widget :

{!! NoCaptcha::display() !!}

With custom attributes (theme, size, callback ...) :

{!! NoCaptcha::display(['data-theme' => 'dark']) !!}

Invisible reCAPTCHA using a submit button:

{!! NoCaptcha::displaySubmit('my-form-id', 'submit now!', ['data-theme' => 'dark']) !!}

Notice that the id of the form is required in this method to let the autogenerated callback submit the form on a successful captcha verification.

Validation

Add

'g-recaptcha-response' => 'required|captcha'
to rules array :
$validate = Validator::make(Input::all(), [
    'g-recaptcha-response' => 'required|captcha'
]);

Custom Validation Message

Add the following values to the

custom
array in the
validation
language file :
'custom' => [
    'g-recaptcha-response' => [
        'required' => 'Please verify that you are not a robot.',
        'captcha' => 'Captcha error! try again later or contact site admin.',
    ],
],

Then check for captcha errors in the

Form
:
@if ($errors->has('g-recaptcha-response'))
    
        {{ $errors->first('g-recaptcha-response') }}
    
@endif

Testing

When using the Laravel Testing functionality, you will need to mock out the response for the captcha form element.

So for any form tests involving the captcha, you can do this by mocking the facade behavior:

// prevent validation error on captcha
NoCaptcha::shouldReceive('verifyResponse')
    ->once()
    ->andReturn(true);

// provide hidden input for your 'required' validation NoCaptcha::shouldReceive('display') ->zeroOrMoreTimes() ->andReturn('');

You can then test the remainder of your form as normal.

When using HTTP tests you can add the

g-recaptcha-response
to the request body for the 'required' validation:
// prevent validation error on captcha
NoCaptcha::shouldReceive('verifyResponse')
    ->once()
    ->andReturn(true);

// POST request, with request body including g-recaptcha-response $response = $this->json('POST', '/register', [ 'g-recaptcha-response' => '1', 'name' => 'John', 'email' => '[email protected]', 'password' => '123456', 'password_confirmation' => '123456', ]);

Without Laravel

Checkout example below:

$secret  = 'CAPTCHA-SECRET';
$sitekey = 'CAPTCHA-SITEKEY';
$captcha = new \Anhskohbo\NoCaptcha\NoCaptcha($secret, $sitekey);

if (! empty($_POST)) { var_dump($captcha->verifyResponse($_POST['g-recaptcha-response'])); exit(); }

?>

<?php echo $captcha->display(); ?> Submit

renderJs(); ?>

Contribute

https://github.com/anhskohbo/no-captcha/pulls

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