Hi I am developing an application for my uni project but I am having
trouble with validation error message doesn't show if the validation
error is in a different model
So where my validation is in the Credit Model but in an Administration
view/controller I save to the Credit Model
so my credit model is like so
var $validate = array(
'credits'=>array(
'rule' => array('comparison', '>',0),
'message' => 'credit has to be a number and bigger than 0'
)
)
and in my Administration controller I have the following
function add() {
// get the user id value from the form
$userId = $this->data['Administration']['user_id'];
// get the user's active credit
$credit = $this->Credit->find('first', array(
// return only this model (no associated models)
'recursive' => -1,
'conditions' => array('user_id' => $userId, 'paid_out' => 0)
));
$numCredits = $this->data['Administration']['credits'];
$credit['Credit']['credits'] = $credit['Credit']['credits'] +
$numCredits;
$this->Credit->set(array('credits' => $numCredits));
if ($this->Credit->validates()){
//if($this->Credit->save($credit)){
$this->Credit->save($credit);
// let the admin know the credits have been added
$this->flash('You have now added ' . $numCredits . '
credits to the
user\'s account', array('action' => 'index'), '5');
} else
{
//loads addCredits
$this->addCredits();
//reapply previous information from view
$this->render('addCredits');
}
}
I also have the following in the administration view
<div class="fieldData">
<?php echo $form->error('credits'); ?>
<?php echo $form->input('credits', array('size' => '2', 'label'
=> false));?>
</div>
Can someone please give me some advice I been looking at this for like
hours and can't figure out why error message doesn't show
Many thanks
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