Hi ,Gabriel, is the price a property of domain object or action? Show us a whole class.
Check http://isis.apache.org/how-tos/how-to-02-100-How-to-validate-user-input-for-a-property.html or http://isis.apache.org/how-tos/how-to-02-120-How-to-validate-an-action-parameter-argument.html lG,Vladimir > Am 30.05.2015 um 16:00 schrieb Gabriel Malimpensa <[email protected]>: > > Sorry for insist in this question, but I have tried many things and I can't > resolve. I have used the validate method for attributes in other systems I > have made, but this one I really don't know what is happening. Maybe > (propably) it's something stupid... =D > > Thank you for support. > > Gabriel Malimpensa. > São Carlos, São Paulo, Brazil. > > 2015-05-27 21:43 GMT-03:00 Gabriel Malimpensa <[email protected]>: > >> Hi. >> >> I've created a validate method for an attribute but when I insert the >> entity that contains such attribute, the validate is not called by the >> interface. I don't know what is wrong. Someone can help? >> >> Code: >> public String validatePrice(Double price) { >> if (price >= 0) { >> return null; >> } else { >> return "The price must not be negative!"; >> } >> } >> >> Thanks. >> >> Gabriel Malimpensa. >> São Carlos, São Paulo, Brazil. >> >>
