Hi Amit Verma,

Yes is possible to validate client side, however you need to do your code for this (something like):

        function ValidRadioButtons() {
            "foreach radio button"
            "if no selected return false"
        }

Then in extended properties of radio button, set onchange to call your javascript method:

Regards,

You can set Style Classes for a radio button, but to explain is mandatory, I'd just place a star nearby (in text maybe).

Amit Verma, OutSystems does not have an incorporated client validation for radio buttons.

Hello Amit,

Why you need that the validation must be done in client side?

Regards