PHP Classes

RainCaptcha: Validate CAPTCHA images with RainCaptcha

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Version License PHP version Categories
raincaptcha 1.0Public Domain5.0PHP 5, Graphics, Web services, Valida..., S...
Description 

Author

~~

This class can validate CAPTCHA images with RainCaptcha.

It can generate an URL to display a CAPTCHA validation image served by the RainCaptcha service.

The class can also send a request to RainCaptcha API to verify if the text that the user entered matches the text in the CAPTCHA image.

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Example

<?php
    require_once('RainCaptcha.class.php');
    $captcha = new RainCaptcha();
?>
<html>
    <body>
        <form action="example_handler.php" method="post">
            <table>
                <tr>
                    <th>Captcha</th>
                    <td>
                        <img src="<?php echo $captcha->getImage(); ?>" />
                        <br />
                        <input name="captcha" type="text" maxlength="5" />
                    </td>
                </tr>
                <tr>
                    <td></td>
                    <td><input type="submit" value="Submit" /></td>
                </tr>
            </table>
        </form>
    </body>
</html>

Screenshots (3)  
  • example-1.png
  • example-2.png
  • example-3.png
  Files folder image Files (6)  
File Role Description
Accessible without login Plain text file RainCaptcha.class.php Class RainCaptcha PHP Module
Accessible without login Plain text file example_form.php Example Example
Accessible without login Plain text file example_handler.php Example Example

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