thanks... I was looking on one direction only.... better 2
eyes ;-))
On 9 juin, 07:54, Sandip Ransing <[email protected]> wrote:
> On Mon, Jun 8, 2009 at 10:59 PM, Erwin <[email protected]> wrote:
>
> > I wrote in my user model :
>
> > def validate
> > errors.add(:born_on, "is invalid") if Proc.new { |user|
> > DateTime.parse(user.born_on) }
> > end
>
> Try out this
>
> def validate
> DateTime.parse(self.born_on)
> rescue
> errors.add(:born_on, "is invalid")
> end
>
>
>
> > it's wrong I know, running in the console raises an ArgumentError
>
> > Loading development environment (Rails 2.3.2)
> > >> born_on = "99/99/9999"
> > => "99/99/9999"
> > >> DateTime.parse(born_on)
> > ArgumentError: invalid date
> > from /usr/local/lib/ruby/1.8/date.rb:1573:in `new_by_frags'
> > from /usr/local/lib/ruby/1.8/date.rb:1618:in `parse'
> > from (irb):2
>
> > how can I write my validation Proc ?
>
> > thanks for your help
>
> > erwin
>
> - Sandip R~
> --
> Ruby on Rails
> Developerhttp://sandip.sosblog.comhttp://funonrails.wordpress.comwww.joshsoftware.com
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