public function blockHelp($help, $attributes = array())
{
// Reserved method
if ($this->app['former.framework']->isnt('TwitterBootstrap') && $this->app['former.framework']->isnt('TwitterBootstrap3')) {
throw new BadMethodCallException('This method is only available on the Bootstrap framework');
}
// If no help text, do nothing
if (!$help) {
return false;
}
$this->help['block'] = $this->app['former.framework']->createBlockHelp($help, $attributes);
}