Friday, March 1, 2013
Dave, you have to add an instance method "standard_question?" to your model
def standard_question?
end
from the url below you can see that you can pass a :message param to customize the error message
http://guides.rubyonrails.org/active_record_validations_callbacks.html#message
from the url below you can see that you can pass a :message param to customize the error message
http://guides.rubyonrails.org/active_record_validations_callbacks.html#message
On Fri, Mar 1, 2013 at 11:13 AM, Dave Castellano <lists@ruby-forum.com> wrote:
Thanks again,
Is there a way to add a message if validation fails using lambda method
(I am using Lambda method until I can figure out why
validates :question, :presence => true, :if
=>:standard_question?
generates
undefined method `standard_question?' for #<Question:0x007f947ddb2e00>)
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