I do not understand. forms have fields with have validators which are executed automatically.
If you have a variable "a" and you want to apply a validator to it you can (b,error)=IS_INT_IN_RANGE(0,100)(a) where (b, error) == (int(a), None) if a passes or (b, error)== (a,"error message") otherwise. On Sep 29, 3:51 am, ed <[email protected]> wrote: > Hi, > Can i use error_message() in the Controller to validate field data? I > think i saw somewhere this process. Thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
