2015-09-09 17:05:32 +08:00
|
|
|
class SystemMessage < ActiveRecord::Base
|
|
|
|
|
attr_accessible :content, :id, :user_id
|
|
|
|
|
belongs_to :user
|
2015-09-11 15:39:46 +08:00
|
|
|
|
|
|
|
|
validates :content, presence: true
|
2015-09-11 09:48:16 +08:00
|
|
|
validates_length_of :content, maximum: 255
|
2015-09-09 17:05:32 +08:00
|
|
|
end
|
