Don't validate nested attributes in rails -

i don't want validate & save nested attributes model while saving parent model.

class car   has_many :models   nested_attributes_for :models end  class model   belongs_to :car end  car = car.create(name: "tata") car.model_attributes({name: "nano"},{name: "vista"}) car.save! 

you can try setting :autosave false, prevent saving nested attributes

class car   has_many :models, autosave: false end