Method parseAndClearFlashMessages

redirect.go:407–425

parseAndClearFlashMessages is a method to get flash messages before they are getting removed

()

// parseAndClearFlashMessages is a method to get flash messages before they are getting removed
func (r *Redirect) parseAndClearFlashMessages() {
	// parse flash messages
	cookieValue, err := hex.DecodeString(r.c.Cookies(FlashCookieName))
	if err != nil {
		return
	}

	_, err = r.c.flashMessages.UnmarshalMsg(cookieValue)
	if err != nil {
		return
	}

	r.c.Cookie(&Cookie{
		Name:   FlashCookieName,
		Value:  "",
		Path:   "/",
		MaxAge: -1,
	})
}

// processFlashMessages is a helper function to process flash messages and old input data
// and set them as cookies