Let's say I have a model, Post.rb:
validates :title => true
validates :post => true, :length => { :maximum => 220 }
validate :custom_validation
def custom_validation
...
end
I want to run the validtions for title, post, and the custom_validation ONLY if another attribute, draft, is false. (ie ignore when draft is true).
How can I do this?
validates :title => true, :unless => :draft
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.