Hi, I originally thought the FIELDSET might hold the solution but no. Maybe it can be used.
Otherwise, I think the solution might be to recognise that the radio buttons relate to the same field and treat them as a group. But we still need an appropriate place/target to report the error. This could be after the last input (radio button) or a defined target in the validator e.g., require=IS_NOT_EMPTY(error_target='target') It's not an urgent issue. I did some searching and couldn't find the solution. I will want to overcome this later but don't want to implement my own solution if one exists or can be added. Cheers, Duane. On Apr 6, 12:55 pm, bluemoth <[email protected]> wrote: > Thanks DenesL, > > It was probably the wrong example. I simplified my case but in my case > I do expect errors to be reported so I was wanting to group the error > messages for the radio buttons into one message. > > Cheers, Duane. > > On Apr 6, 10:56 am, DenesL <[email protected]> wrote: > > > > > > > > > Hello, > > > to eliminate the possibility of an error message, I would rewrite as: > > > db.languages.language.default = 'english' # or any other in the list > > db.languages.language.requires = IS_IN_SET(['english', 'french', > > 'german']) > > db.languages.language.widget = SQLFORM.widgets.radio.widget > > > On Apr 5, 6:32 pm, bluemoth <[email protected]> wrote: > > > > Hello all, > > > > If I have the following: > > > db.define_table('languages', Field('language', 'string')) > > > > db.languages.language.requires = \ > > > [IS_IN_SET(['english', 'french', 'german']), \ > > > IS_NOT_EMPTY(error_message='Value required')] > > > db.languages.language.widget = SQLFORM.widgets.radio.widget > > > > and I render a form that when submitted has no entry, it places an > > > error message under each radio button. > > > > Is there a way to present the one error message for the entire group > > > of radio buttons? > > > > Thanks for you help. > > > > Cheers, Duane.
