On Thu, Mar 26, 2009 at 2:39 PM, Nikhil Vijayan
<[email protected]> wrote:
>
> Hi all,
>
> What is the easiest way to trim all input fields before validation.
>
> Also on error the field should show the trimed version of the data.
>
> Any help would be appreciated, Thanks.
Append a new feature to your models:
module Trimmer
def self.append_features( base )
base.before_validation do |model|
model.attribute_names.each do |n|
u[n] = u[n].strip if u[n].respond_to?( 'strip' )
end
end
end
end
require "#{ RAILS_ROOT }/app/models/trimmer"
class ActiveRecord::Base
include Trimmer
end
--
Greg Donald
http://destiney.com/
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