public function validate($validator)
{
$currencySymbol = preg_quote(DBCurrency::config()->get('currency_symbol'));
$regex = '/^\\s*(\\-?' . $currencySymbol . '?|' . $currencySymbol . '\\-?)?(\\d{1,3}(\\,\\d{3})*|(\\d+))(\\.\\d{2})?\\s*$/';
if (!empty($this->value) && !preg_match($regex, $this->value)) {
$validator->validationError($this->name, _t('Form.VALIDCURRENCY', "Please enter a valid currency"), "validation");
return false;
}
return true;
}
