ZF-5560: Zend_Captcha factory class

Issue Type: New Feature Created: 2009-01-16T00:36:03.000+0000 Last Updated: 2012-11-20T21:38:07.000+0000 Status: Open Fix version(s): Reporter: Krzysztof Szatanik (diabl0) Assignee: None Tags: - Zend_Captcha

Related issues: Attachments: - Captcha.php


I'm really wondered why there isn't any Factory object for this component. It will be very usefully to have such factory that connected with Zend_Config can make our life and project management much more easier. So i decided to write one.

It's based on Zend_Cache::factory, and except ReCaptcha it works well. With ReCaptcha there is small problem with isValid method - it has different syntax, and without changing isValid part inside your code you can't easy change from eg. Zend_Captcha_Image to Zend_Captcha_ReCaptcha.

Using examples:

<pre class="highlight">
       $captcha = Zend_Captcha::factory(
               'name'         => 'foo',
               'wordLen'    => 6

<pre class="highlight">
       $captcha = Zend_Captcha::factory(
               'name'         => 'foo',
               'wordLen'    => 6,
               'font'        => APPLICATION_PATH .'library/html2pdf/font/verdana.ttf',
               'imgDir'     => APPLICATION_PATH .'public_html/temp/',
               'imgUrl'    => '/temp/'

I hope that one of ZF developer can take a look at it and include such kind of Zend_Captcha::factory into ZF.


Posted by Krzysztof Szatanik (diabl0) on 2009-01-16T00:36:46.000+0000

Zend_Captcha factory suggestion

Posted by Stanislav Malyshev (stas) on 2010-04-07T18:05:02.000+0000

ivValid seems to have the same signature on both Zend_Captcha_Word and Zend_Captcha_Recaptcha:

public function isValid($value, $context = null)

could you clarify what did you mean?

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