Re: Handle validation rule message inside controller

http://book.cakephp.org/2.0/en/models/data-validation/validating-data-from-the-controller.html

First, set the data to the model:
$this->ModelName->set($this->request->data);

Then, to check if the data validates, use the validates method of the model, which will return true if it validates and false if it doesn't:
if ($this->ModelName->validates()) {
// it validated logic
} else {
// didn't validate logic
$errors = $this->ModelName->validationErrors;
}

Andras

> On Feb 21, 2015, at 12:50 AM, giuseppe giorgio <giozh89@gmail.com> wrote:
>
> Hi there, i've start to learn cake php yesterday, and i have a question. I've declared validation array inside my model class like:
>
>
> public $validate = array(
> 'username' => array(
> 'alphaNumeric' => array(
> 'rule' => 'alphaNumeric',
> 'required' => true,
> 'message' => 'username required'
> ),
> 'unique' => array(
> 'rule' => 'isUnique',
> 'required' => 'create',
> 'message' => 'Username already used'
> )
> ));
>
>
> When i add a new record to my database by using add(), everithing works fine, and alert message are showed automatically. How can i intercept this error message firing inside add() controller function? because if a message is fired, i would perform an action (and not simply show message)
>
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