/**
* !! THIS METHOD IS CALLED AUTOMATICALLY BY "Validator" object !!
*
* Used for enum columns. Checks if the value is part of possible values from DB.
* @param Validator $validator
* @param $field
* @param $rule
* @param $label
* @param $message
* @return bool
* @throws \Exception
*/
public function validateEnum(Validator $validator, $field, $rule, $label, $message)
{
$table = isset($rule['table']) ? $rule['table'] : $this->_tableName;
$column = isset($rule['column']) ? $rule['column'] : $field;
$options = $this->_db->getColumnOptions($table, $column);
if (in_array($validator->getValue($field), $options)) {
return true;
// all is good
}
throw new \Exception($message ? $message : $validator->translate("Invalid {$label}!"));
}
