28 lines
429 B
PHP
28 lines
429 B
PHP
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<?php
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namespace b8\Form\Element;
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use b8\Form\Element\Hidden,
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b8\View;
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class Csrf extends Hidden
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{
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protected $_rows = 4;
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public function validate()
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{
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if($this->_value != $_COOKIE[$this->getName()])
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{
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return false;
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}
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return true;
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}
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protected function _onPreRender(View &$view)
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{
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parent::_onPreRender($view);
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$csrf = md5(microtime(true));
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$view->csrf = $csrf;
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setcookie($this->getName(), $csrf);
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}
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}
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