public function validate(\Phalcon\Mvc\ModelInterface $model)
{
$field = $this->getOption('field');
$allowZero = $this->getOption('allowZero');
$min = $this->getOption('min');
$max = $this->getOption('max');
$value = $model->{$field};
$len = mb_strlen($value, 'utf-8');
if ($len > $max || $len < $min) {
if (!empty($value)) {
$this->appendMessage("Длина поля \"{$model->getLabel($field)}\" должна быть от {$min} до {$max}", $field, "MaxMinValidator");
return false;
} elseif ($allowZero) {
return true;
}
}
return true;
}