Ruby on Rails

Ok I got it. You're probably right. The validation for the
confirmation field it's related to the comparation with the original
field.

Thanks

2012/9/28 Norbert Melzer <timmelzer@gmail.com>:
> Can't follow you… all the confirmation-fields you probably have, don't
> need to be checked if they are present… That's throwing away CPU
> cycles and therefore money!
>
> It is simple logic:
>
> When all validations pass on the original field they will also pass on
> the corresponding confirmation field, as long as it has the same value
> as the original field. So do all necessary validations on your
> original field, check if it is identical with the confirmation field
> and you are done…
>
> 2012/9/28 enrico stano <enricostn@gmail.com>:
>> Hi,
>>
>> I was writing some tests when I discovered (god bless testing...) that my
>> User model, that use Devise, doesn't validate the presence of the
>> :password_confirmation field.
>>
>> I was expecting that adding :validatable to the Devise option would include
>> the presence validation for this field too.
>>
>> Could any one please explain this behaviour?
>>
>> There is a better solution than simply adding that field to User model
>> validation?
>>
>> thank you.
>>
>> bye,
>>
>> enricostn
>>
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