Bind form data into nested slice with Gin-Gonic

I'm trying to send a post request with form data and bind it to a nested slice.

Here's a minimal example:

type House struct {
    Rooms []Room `form:"rooms"`
}

type Room struct {
    NumberOfDoors int `form:"numberofdoors"`
}

func main() {
    r := gin.Default()
    r.POST("/", func(c *gin.Context) {
        var house House
        if err := c.ShouldBindWith(&house, binding.FormPost); err != nil {
            c.String(http.StatusBadRequest, "bind error: %v", err)
            return
        }
        c.JSON(http.StatusOK, house)
    })
    _ = r.Run(":8080")
}

Am I right to believe that something like this should be possible?

curl -i -H 'Content-Type: application/x-www-form-urlencoded' \
  --data 'rooms[0].numberofdoors=1' \
  http://localhost:8080/