That is what I tried first, but because my array of checkboxes is
dynamic construction of the global validator is quite complicated.
I'm not even sure if it's possible, the code below was my first
attempt, but it doesn't work as I expected.
Can you let me know if I am on the right path?
Thanks
$validationArray=array();
foreach($this->services as $serviceId => $serviceName)
{
$this->widgetSchema['requiredServices'][$serviceName] =
new sfWidgetFormSchema();
$this->validatorSchema['requiredServices'][$serviceName] =
new sfValidatorSchema();
foreach($this->regions as $regionCode => $regionName)
{
$this->widgetSchema['requiredServices'][$serviceName]
[$regionCode] = new sfWidgetFormInputCheckbox(array(),array
('value'=>'true','class'=>'styled'));
$this->validatorSchema['requiredServices']
[$serviceName][$regionCode] = new sfValidatorPass();
array_push($validationArray,$this->validatorSchema
['requiredServices'][$serviceName][$regionCode]);
}
}
$this->validatorSchema->setPostValidator(new sfValidatorOr
($validationArray),array('required' => true));
On Feb 18, 12:52 pm, Martino Piccinato <m...@yoolab.com> wrote:
> See the paragraph "Global validators"
> inhttp://www.symfony-project.org/book/forms/1_2/en/02-Form-Validation.
>
> I think your problem will be better handled by a global validator as
> it regards more than one input field.
>
> Martino
>
> On Wed, Feb 18, 2009 at 1:16 PM, Mark Smith
>
> <marksmith5...@jungle-monkey.com> wrote:
>
> > I have a dynamic 2d array of checkboxes, and I want to require that at
> > least one is selected. Trying to write validation rules for this is
> > proving to be excruciatingly difficult.
>
> > The only way I could accomplish this is to override the isValid
> > function and put in some logic to manually check each box.
>
> > It causes the form not to validate, but obviously does nothing to the
> > error schema:
>
> > public function isValid()
> > {
> > $result=false;
>
> > foreach($this['requiredServices'] as $service)
> > {
> > foreach($service as $region)
> > {
> > if($region->getValue())
> > {
> > $result=true;
> > break;
> > }
> > }
> > }
>
> > return $result && parent::isValid();
> > }
>
> > Is there a better way than this?
>
> > Thanks
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