ZF-4039: Zend_Captcha example with bug

Issue Type: Docs: Problem Created: 2008-08-22T15:56:29.000+0000 Last Updated: 2008-08-29T08:15:16.000+0000 Status: Resolved Fix version(s): Reporter: Guido Pennella (guidopennella) Assignee: Matthew Weier O'Phinney (matthew) Tags: - Zend_Captcha

Related issues: - ZF-3970




The demo code in the page… has a bug that makes it not working. As reported in the Zend_Captcha_Adapter interface, the render method must receive a Zend_View to function. Thus the correct code that allows a figlet to be shown is:

$view = new Zend_View(); $captcha = new Zend_Captcha_Figlet(array( 'name' => 'foo', 'wordLen' => 6, 'timeout' => 300,)); $id = $captcha->generate(); echo $captcha->render($view);

Instead of the current

$captcha = new Zend_Captcha_Figlet(array( 'name' => 'foo', 'wordLen' => 6, 'timeout' => 300,)); $id = $captcha->generate(); echo $captcha->render();

Without the prior $view definition and passing it to the renderer, a user will see a blank page (ad wonder what has gone wrong !). I've put in Major priority because even if is a trivial error, block programmers that likes to use demo code as a starting point.

BTW, in the components list there is not yet Zend_Captcha, so I've put it under unknown.

I hope that you are going to correct the doc ASAP.

Best Regards

G. Pennella


Posted by Martin Hujer (mhujer) on 2008-08-24T03:35:27.000+0000

It has been already reported.

Posted by Thomas Weidner (thomas) on 2008-08-24T14:48:45.000+0000

Assign the right component

Posted by julien PAULI (doctorrock83) on 2008-08-29T08:15:16.000+0000

r11125 fixes the problem

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