func (c *Client) loginHandler(w http.ResponseWriter, r *http.Request) {
	username := r.FormValue("username")
	password := r.FormValue("password")

	user, err := c.login(username, password)
	if err == nil && user != nil {
		c.user = user
		c.err = nil
		http.Redirect(w, r, "/", http.StatusFound)
		return
	}
	c.err = fmt.Errorf("Invalid username/password")
	http.Redirect(w, r, "/", http.StatusFound)
	return
}
func (c *Client) loginHandler(w http.ResponseWriter, r *http.Request) {
	username := r.FormValue("username")
	password := r.FormValue("password")

	user, err := c.login(username, password)
	if err == nil && user != nil {
		c.user = user
		c.err = nil
		http.Redirect(w, r, "/", http.StatusFound)
		return
	}
	c.err = fmt.Errorf("Invalid username/password")
	http.Redirect(w, r, "/", http.StatusFound)
	return
}
func ( c * Client ) loginHandler ( w http . ResponseWriter , r * http . Request ) { username := r . FormValue ( " " ) password := r . FormValue ( " " ) user , err := c . login ( username , password ) if err == nil && user != nil { c . user = user c . err = nil http . Redirect ( w , r , " " , http . StatusFound ) return } c . err = fmt . Errorf ( " " ) http . Redirect ( w , r , " " , http . StatusFound ) return }
// Deal with the login request.
Deal with the login request .