Exception: ActiveModel::ForbiddenAttributesError

Inherits:
StandardError
  • Object
show all
Defined in:
activemodel/lib/active_model/forbidden_attributes_protection.rb

Overview

Raised when forbidden attributes are used for mass assignment.

class Person < ActiveRecord::Base
end

params = ActionController::Parameters.new(name: 'Bob')
Person.new(params)# => ActiveModel::ForbiddenAttributesError


params.permit!
Person.new(params)# => #<Person id: nil, name: "Bob">