Let me think about adding this:
db.mytest.person.requires=IS_NULL_OR(IS_ALPHANUMERIC(), IS_IN_DB
(db,'dogs.dog_name',
'%
(dog_name)s'))
In general I am against a proliferation of validators. This is because
everybody has flightly different needs and it is easy enought to
define your own.
I am usually in favor of extending existing validators.
On May 25, 4:37 am, Timmie <timmichel...@gmx-topmail.de> wrote:
> Hello!> You must create your own widget do to this. If I have time I will post
> > an example.
>
> I have just seen that DenesL was faced with the same
> problem:http://groups.google.com/group/web2py/msg/089cee9b4fdf11b3
>
> What happened to his patch
> in:http://groups.google.com/group/web2py/msg/44cc5a60564d0f93?
>
> Any chance that I can do
>
> db.mytest.person.requires=IS_NULL_OR(IS_ALPHANUMERIC(), IS_IN_DB(db,
> 'dogs.dog_name',
> '%
> (dog_name)s'))
>
> where IS_IN_DB could also be IS_IN_SET.
>
> Kind regards,
> Timmie
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