'required|max:255', 'last_name' => 'required|max:255', 'email' => 'required|email|max:255|unique:users,email,'.$this->id, 'timezone' => 'required|string', 'fluid_container' => 'required|bool', 'temperature_scale' => [ 'required', 'string', Rule::in(['fahrenheit', 'celsius']), ], 'locale' => [ 'required', 'string', Rule::In(config('lang-detector.languages')), ], 'currency_id' => 'required|int|exists:currencies,id', 'name_order' => [ 'required', 'string', Rule::In(User::NAMES_ORDER), ], ]; } }