Class: VehicleMakeValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/vehicles/validators/vehicle_make_validator.rb

Overview

Drop-in validator: ‘validates :make, vehicle_make: true`.

Rails resolves the ‘vehicle_make:` key to this top-level constant automatically (camelize + “Validator”), so no registration is needed — requiring the file is enough. Forgiving (aliases/case/slug) like every other lookup, and defensive: blank values pass (pair with `presence: true` if you want them rejected), and any internal error degrades to a generic message instead of blowing up a form.

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'lib/vehicles/validators/vehicle_make_validator.rb', line 11

def validate_each(record, attribute, value)
  return if value.blank?
  return if Vehicles.make(value)

  record.errors.add(attribute, options[:message] || "is not a recognized vehicle make")
rescue StandardError => e
  Vehicles.logger&.error("[vehicles] vehicle_make validation error: #{e.message}")
  record.errors.add(attribute, options[:message] || "is not a recognized vehicle make")
end