2009/8/20 karthik k <[email protected]>: > hi guys > > Thanks for the support you give > > I have some four fields which is not mandatory, but when that field is > entered need to be validated before saved > > else > > it can take null value > > can you please guide me
Have a look at the rails guide on validations, http://guides.rubyonrails.org/activerecord_validations_callbacks.html Colin --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
