Hi Teddy,
The value returned from #errors sort of behaves like a Hash, but you can send
it #to_hash if you need a real Hash.
irb(main):001:0> u = User.new(:username => 'Chris Corbyn')
=> … snip ...
irb(main):002:0> u.save
=> false
irb(main):003:0> u.errors.to_hash
=> {:username=>["Username is already in use"]}
irb(main):004:0> u.errors[:username]
=> ["Username is already in use"]
Cheers,
Chris
On 27/09/2011, at 1:09 AM, Teddy Limousin wrote:
> Hey guys,
>
> I would like to know if there is a way to get a hash with the name of the
> field as key and an array of the error messages
> that the field has after executing valid?, for example:
>
> {:name => ['name is required', 'name must be 4 letters long minimum],
> :lastname => ['last name is required']}
>
> Thanks.
>
> --
> Teddy Limousin
>
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