Hi there,
create method returns the same thing instance level save method
returns, because it calls that.
so if validation fails it will return false unless you have
"raise_on_save_failure" set to true in your model, then it will raise
an error.
so you can do like:
c = Category.create do |c|
c.name = ""
end
if c then
# pass validation, do something nice
else
# invalid, punish user
end
or if you have it set to raise error, then:
begin
Category.create do |c|
c.name = ""
end
rescue Sequel::ValidationFailed => error
# bad!
end
hope that helps,
-mooman
On Mar 10, 6:47 pm, hendra kusuma <[email protected]> wrote:
> Dear all,
>
> if I have model class :
> class Category < Sequel::Model(:categories)
> def validate
> errors.add(:name, "must not empty") if name.empty?
> end
> end
>
> then how I catch error from validate? Is it by adding rescue? Where to put?
>
> Category.create do |c|
> c.name = ""
> end
>
> Thank you
>
> Regards
> Hendra
>
> --
> Suka linux?
> Kunjungi blog sayahttp://penguinroad.blogspot.com
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