FarmBot/Farmbot-Web-App

class Sensor < ApplicationRecord
  belongs_to :device
  validates :device, presence: true
  validates :pin, presence: true
  validates :pin, uniqueness: { scope: :device }
  validates :pin, numericality: { only_integer: true, greater_than_or_equal_to: 0 }
  validates :label, presence: true
end