Devise\Templates\TemplatesManager::castBooleans PHP Method

castBooleans() private method

Takes care of casting 'true/false' strings to data type boolean
private castBooleans ( &$varData ) : void
return void
    private function castBooleans(&$varData)
    {
        if (strtolower($varData) === 'false') {
            $varData = (bool) 0;
        } else {
            if (strtolower($varData) === 'true') {
                $varData = (bool) 1;
            }
        }
    }