public static function newToken()
{
if (!isset(self::$token)) {
self::$token = md5(uniqid(rand(), TRUE));
// to session, with name csrftoken
$session = SomeFactory::getSession();
$session->set('csrftoken', self::$token);
$session->set('csrftokentime', time());
}
return self::$token;
}
<br />
<br />
</div>
<div>
<h3>Color:</h3>
<div id="colorPicker" style="width: 250px;">
<a class="color"><div class="colorInner"></div></a>
<div class="track"></div>
<ul class="dropdown"><li></li></ul>
<input type="hidden" class="colorInput"/>
</div>
</div>
<div>
<input type="hidden" name="csrf" value="<?php
echo SomeCSRF::newToken();
?>
" />
<input type='submit' name='smit' value='Register' />
</div>
</form>
<br />
Note:<br />
Username is mandatory and can have only alphabets, numbers and letters _ and -.
<br />
Email is mandatory.
<br />
Homepage is mandatory.
