Hi, All the info needed seems to be in the issue you link to / in the message thread the issue link to.
If you insist on relying on the default validation binding and do not want to wait for someone to pick up the issue, then roll your own radiogroup and override the default one - if not, just specify the validate parameter on the component. -- Chris On Wed, Jan 4, 2017 at 4:07 PM, <christophe.foi...@valdoise.fr> wrote: > Hi all, > > This bug seems not be corrected on 5.4.1 > https://issues.apache.org/jira/browse/TAP5-1513 > > Could you tell me how correct this bug ? > > Thanks > > Avant d'imprimer, pensez à l'environnement. >