CODEWITHSUNDEEP
ruby-on-railsxmlactiverecordresponse
user502052
user502052

Reputation: 15258

How to append to an XML response an error attribute using Ruby on Rails 3?

I am trying to implement REST APIs, so in my RoR3 application I have XML responses. Before to pass to a consumer the XML, I would like to check if there are errors somewhere and, if so, append and send back a response with error messages.

I read "Active Record Validations and Callbacks" guides on the RoR website, but it seems not work in my case.

I extract from the database a resource doing

@response = User.find_by_id(1)

and I would like, if possible, to access @response.errors after a "validation".

Seeing some examples I have seen how to report errors in an XML file

format.xml  { render :xml => @response.errors }

but how can I add new errors to the @response?

Maybe something like this:

errors.add(:password, "is invalid")

Upvotes: 0

Views: 227

Answers (1)

apneadiving
apneadiving

Reputation: 115541

this works too:

errors.add_to_base('your text')

but you should put it in the model.

Upvotes: 1

Related Questions