/ Ruby on Rails
/
method

as_json

rails latest stable - Class: ActiveModel::Errors
as_json(options = nil)
public

Returns a Hash that can be used as the JSON representation for this object. You can pass the :full_messages option. This determines if the JSON object should contain full messages or not (false by default).

person.errors.as_json                      # => {:name=>["cannot be nil"]}
person.errors.as_json(full_messages: true) # => {:name=>["name cannot be nil"]}