/**
* Automatically generate rules from X2Model.
*
* The "required" validator is excluded because, when validating input for a
* default value for a field that is required, blank should be a valid value
* because otherwise having the field be required would force the user to
* specify a non-blank default value.
* @return array
*/
public function rules()
{
$rules = X2Model::modelRules($this->_mockFields, $this);
foreach (array_keys($rules) as $ind) {
if (in_array($rules[$ind][1], array('required', 'unique', 'application.components.ValidLinkValidator'))) {
unset($rules[$ind]);
}
}
return $rules;
}
