Frederick Cheung wrote in post #1099720:
> On Friday, March 1, 2013 1:20:24 PM UTC, Ruby-Forum.com User wrote:
>> if :question_type == "standard"
>> validates :question, :presence => true
>> ...
> with the :if option
>
> validates :question_type, :presence => true
> validates :question, :presence => true, :if =>
> :standard_question?
>
> will call the standard_question? method and only enforce the presence
> validation on question if the method returns true. There is also a
> lambda
> form
>
> validates :question, :presence => true, :if => lambda {|record|
> record.question_type == 'standard'}
>
> Fred
Thanks Fred,
Got this error
undefined method `standard_question?' for #<Question:0x007f947ddb2e00>
Do I need to write a standard_question method
(I'm beginner)
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