Re: Validate rule: multiple (CookBook -> 4.1.4.17 Multiple)

Well, first of all, your syntax is wrong. If you had read Abrar's
example...

Your code:

var $validate = array(
'Role' => array(
'rule' => array('multiple', array('min' => 1)),
'message' => 'Please select at least one role'
)
);

If you read the book pages (or Abrar's example), you'd see that it
should be the following:

var $validate = array(
'fieldname' => array(
'rulename' => array( // rulename can be anything you choose.
'rule' => 'ruletype', // ruletype should be the rule
you're using, i.e. isUnique, notempty, email, multiple, etc. Use an
array if the rule has options (such as multiple).
'message' => 'errormessage'
)
)
);

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