/**
* Constructor
*
* @access public
* @param string $field Field to validate
* @param string $error Error to print
* @param string $cardtype CardType field to use as reference
*/
function JSCreditCardValidator($field, $error, $cardtype)
{
parent::_construct($field, $error, $cardtype);
if (empty($cardtype)) {
die("[PIWI] - CreditCard Validator requires the credit card field name as third argument");
}
$this->_code = "if (!isValidCreditCard(form." . $this->_field . ".value, form." . $cardtype . ".value) {\n";
$this->_code .= " alert ('" . $this->_error . "');\n";
$this->_code .= " form." . $this->_field . ".focus ();\n";
$this->_code .= " return false;\n";
$this->_code .= "}\n\n";
}
