public function register()
    {
        $this->prepare_hook = $this->prepare_hook ?: Hook::subscribe('Wedeto.HTTP.Forms.Form.prepare', [$this, 'hookPrepareForm']);
        $this->validate_hook = $this->validate_hook ?: Hook::subscribe('Wedeto.HTTP.Forms.Form.isValid', [$this, 'hookIsValid']);
    }