Wallogit.com
2017 © Pedro Peláez
library captcha
Easy way to create and validate captchas.
kareem3d/captcha
Easy way to create and validate captchas.
- Friday, July 19, 2013
- by kareem3d
- Repository
- 0 Watchers
- 0 Stars
- 14 Installations
- PHP
- 0 Dependents
- 0 Suggesters
- 0 Forks
- 0 Open issues
- 1 Versions
- 0 % Grown
The README.md
Captcha
An easy class to create and validate captcha images, (*1)
Usage Example
Create a new file which can be accessed through url and add these few lines, (*2)
e.g. request_captcha.php => http://www.example.com/php_scripts/request_captcha.php, (*3)
use Captcha\Captcha;
spl_autoload_register();
session_start();
Captcha::init('{path to any font you want on your server}');
$captcha = new Captcha(130, 60, 5);
$captcha->generateImage();
$captcha->saveSession();
Now to generate image in the view, (*4)
<img src="http://www.example.com/php_scripts/request_captcha.php" />
Last step: validating user input with the last generated captcha, (*5)
session_start();
if(Captcha::validate( $userInput ))
{
// User input validated successfully.
}