On 19 June 2011 13:43, Bill Felton <[email protected]> wrote: > > On Jun 19, 2011, at 7:23 AM, Mauro wrote: > >> In the model I have: >> >> validates :square_meters_public_land, :barrier_meters, :numericality >> => { :greater_than_or_equal_to => 0 }, :allow_nil => true >> >> but if, in the field, on create, I don't insert a value I have the >> error "field is not a number". > > > Include the :allow_blank option if the fields are not required. > I generally think about this in terms of "specifying a validation always > includes :required; if that's not what I want, I have to include > :allow_blank".
That's ok, they are numeric fields I thought that allow_nil should be ok. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
