Re: RFC: Credit card processing

<lists@blueroot.net> wrote : > Bertrand Mansion wrote: >> >> $ret = CreditCard::validate($ccno); >> if (CreditCard::isError($ret)) { >> die ($ret->getMessage()); >> } > > this doesnt solve the problem of having a true response + a very > important message (eg payment deferred)... That's not the purpose of my suggestion. The suggestion is valid when the response is false. When it's true, you will have to find another way (my suggestion for a singleton is valid here I think). > It also means that CreditCard > needs to extend PEAR No. Look at QuickForm. We have an isError() method and a HTML_QuickForm_Error class that extends PEAR_Error. No need to extend PEAR. Bertrand Mansion Mamasam