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34 lines
1.3 KiB
34 lines
1.3 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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function validator_captcha($input, $parameter = '', $message = '')
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{
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global $prefs;
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$captchalib = TikiLib::lib('captcha');
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$_REQUEST['captcha'] = ['input' => $input, 'id' => $parameter];
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if (! $captchalib->validate()) {
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if (method_exists($captchalib->captcha, 'getSession')) {
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// the following needed to keep session active for ajax checking
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$session = $captchalib->captcha->getSession();
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$session->setExpirationHops(2, null, true);
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$captchalib->captcha->setSession($session);
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$captchalib->captcha->setKeepSession(false);
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}
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// now return errors
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return $captchalib->getErrors();
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}
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if (method_exists($captchalib->captcha, 'getSession')) {
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// the following needed to keep session active for ajax checking
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$session = $captchalib->captcha->getSession();
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$session->setExpirationHops(2, null, true);
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$captchalib->captcha->setSession($session);
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$captchalib->captcha->setKeepSession(false);
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}
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// now return ok
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return true;
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}
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