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<?php
namespace kalanis\kw_forms\Controls\Security\Captcha;
use ArrayAccess;
use kalanis\kw_rules\Interfaces\IRules;
/**
* Class Text
* @package kalanis\kw_forms\Controls\Security\Captcha
* Text-filling captcha
*/
class Text extends AGraphical
{
public function set(string $alias, ArrayAccess &$session, string $errorMessage, string $font = '/usr/share/fonts/truetype/freefont/FreeMono.ttf'): self
$this->font = $font;
$text = strtoupper($this->generateRandomString(8));
$this->setEntry($alias, null, $text);
$this->fillSession($alias, $session, $text);
$this->setAttribute('id', $this->getKey());
parent::addRule(IRules::SATISFIES_CALLBACK, $errorMessage, [$this, 'checkFillCaptcha']);
return $this;
}
public function addRule(/** @scrutinizer ignore-unused */ string $ruleName, /** @scrutinizer ignore-unused */ string $errorText, /** @scrutinizer ignore-unused */ ...$args): void
// no additional rules applicable
* @param mixed $value
* @return bool
public function checkFillCaptcha($value): bool
$formName = $this->getKey() . '_last';
return $this->getSession()->offsetExists($formName) && (strval($this->getSession()->offsetGet($formName)) == strval($value));
alex-kalanis /
kw_forms
