Contributte Wordcha

github.com/contributte/wordcha

packagist.org/packages/contributte/wordcha

Question-based captcha for Nette Framework / Forms.

# Content

Setup
Configuration
Form - setup nette form
Example - real preview

# Setup

Require package

composer require contributte/wordcha

extensions:
    wordcha: Contributte\Wordcha\DI\WordchaExtension

1
2

# Configuration

At the beginning you should pick the right datasource.

# Numeric datasource

wordcha:
    datasource: numeric

1
2

# Question datasource

wordcha:
    datasource: questions
    questions: 
        "Question a?": "a"
        "Question b?": "b"

1
2
3
4
5

# Form

use Nette\Application\UI\Form;

protected function createComponentForm()
{
    $form = new Form();

    $form->addWordcha('wordcha')
        ->getQuestion()
        ->setRequired('Please answer antispam question');

    $form->addSubmit('send');

    $form->onValidate[] = function (Form $form) {
        if ($form['wordcha']->verify() !== TRUE) {
            $form->addError('Are you robot?');
        }
    };

    $form->onSuccess[] = function (Form $form) {
        dump($form['wordcha']);
    };

    return $form;
}

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

# Example

captcha