I can - but in that arises another situation:
I also have Location HABT Language - and I don't want any restrictions
there. So a location can have more than 3 or no languages associated
with it.
So if place the above $validate in language model, both users and
locations will need to pass that validation; where I only want the
users to...
Thanks!
On Jun 14, 8:14 pm, hunny <saurabh85maha...@gmail.com> wrote:
> Write the Validation Rule in Language Model instead of User Model
>
> On Jun 14, 9:56 pm, Shaz <shazam...@gmail.com> wrote:
>
>
>
>
>
>
>
> > I have User HABTM Language, and i want to ensure during a User add /
> > edit they choose a minimum of one language, upto a maximum of 3. In
> > the user model, for $validate I've tried:
>
> > 'Language' => array(
> > 'multiple' => array(
> > 'rule' => array('multiple', array('min' =>
> > 1, 'max' => 3)),
> > 'message' => 'Please select a tleast 1
> > langiage upto a maximum of
> > 3'
> > ),
> > ),
>
> > And in the add/edit form i have $this->Form->input('Language'); which
> > doesn't actually validate.
>
> > It does work if I use language_id instead of Language (both in the
> > form on the add/edit pages and in the model $validate) - but then it
> > doesn't save any data in the join table.
>
> > Any advice on getting the above to validate, or save habtm when using
> > "_id".
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