gbarrancos

# in the model
validates_with CoordinatesValidator, :fields => [:location]


# Error messaging needs improvement. Since this validator will only whine if someone is forging requests
# with invalid data, i'm leaving it as it is.

class CoordinatesValidator < ActiveModel::Validator
  def validate(record)
    if options[:fields].any? { |f| invalid_latlng?(record.send(f)) }