Ruby on Rails

Colin Law wrote:
> On 30 August 2010 18:01, Ithelp Eighty-five <lists@ruby-forum.com>
> wrote:
>> Hello everyone I have a problem in my app with the validation on
>> numericality. The field should be all numbers, and if an user types for
>> example "12345abc" into the field an error is raised and the data is not
>> saved. But in the field where the error was raised it now says "12345",
>> I want this field to be blank instead.
>
> In the update and/or create action, after the failed save, just blank
> the field in the object being passed to the view. So if the object is
> @my_thing and the field is value then set @my_thing.value = "" or
> possibly nil might be better.
>
> Colin

Where should this code go? In the Model, View, or controller?
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