Oops just reread the question.
To set the error message from within the ValidFunc you can use the
Model::invalidate($field, $value = null);
On Jun 28, 8:26 am, Geoff Ford <[EMAIL PROTECTED]> wrote:
> if believe that you can change the error message with
> var $validate = array(
> 'directory' => array('error_mesasage' =>
> array(array('rule' => 'ValidFunc', 'message'=>'message'))
> );
>
> On Jun 28, 5:32 am, francky06l <[EMAIL PROTECTED]> wrote:
>
> > I guess you can't do this using the model validation, but if your
> > validation function is in the current model, you could replace the
> > value $this->data['Model']['field'] and return true (in this way, this
> > will not be considered as an error).
> > If your goal is to correct the value, show it with a message, the
> > above is still valid (for the value) but I have no idea how to change
> > the message. You can have a look to the bakery (multiple validation),
> > Mariano has done work about validation messages into the view-side,
> > maybe there you could interact with it.
>
> > On Jun 27, 9:11 pm, phpjoy <[EMAIL PROTECTED]> wrote:
>
> > > ahoy,
>
> > > i have the following validation in a model:
> > > var $validate = array(
> > > 'directory' => array('rule' => 'ValidFunc',
> > > 'message'=>'message')
> > > );
>
> > > function ValidFunc($value) {
> > > $newvalue = 'new' .$value;
> > > $value = $newvalue;
> > > case 1: /*message=1*/ return false;
> > > case 2: /*message=2*/ return false;
> > > }
>
> > > there are 2 things i'm struggling to do:
> > > 1) change the validation message from the ValidFunc,
> > > 2) change $value for the form to $newvalue.
>
> > > anyone knows how i can do that?
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