Symfony version : 1.4

On márc. 21, 17:40, Vikos <[email protected]> wrote:
> Hi!
>
> (My english is not so perfect so previously sorry for mistakes!!!)
> I need a form witch can dynamically change the validator schema by the
> POST's datas.
>
> Db shcema:
> There is the workers. They have contacts ( mail. phone, mobile...
> homepage.. etc..).
> A workers have many of them.
> The worker need to distinguish the contacts that is why the contact
> has a type.
>
> The type has a mask ( an integer). The mask values is built in. 1:
> free string , 2: mail, 3: phone...
>
> worker: ID, name
>
> contact: ID , type_id, worker_id value
>
> contacttype: ID, mask, name.
>
> When the I crate a new contact for a worker, i can choose the contact
> type ( from a select ), and type the contact's value ( simple input ).
>
> when the form income I have to validate the contact's value by the
> type's mask. So i need to change the value validator ( "on the fly" ).
>
> The problem is:
>
> when I create a new ContactForm the smyfony first build up the form
> and after it validate. But the form validators depend on the post's
> datas witch go into the form after it is built up.
>
> I have an answer but I think it's not elegant:
> When I create a form object I inject the type_id via the
> constructor.as an option.
>
> Any one have better/more simple/more elegant idea?
>
> Thanks!
>
> Vikos

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