Radio buttons required property not working!

Hello,

Im evaluating DHTMLX APIs (dhtmlxSuite v.5.1.0 Standard edition).’

We are having a problem on setting mandatory/required property for Radio buttons inside a Form.
For example, we have 3 Radio buttons as Yes, No and Not Applicable. For all the 3 Radios, we have set the name as “consent”.
In the UI, the user is able to select only one of the Radio.

However the problem comes when we set Required property to these Radios. During form validation, it fails as the Required attribute is set to each Radio instead of the Radio group as a whole.

How do we overcome this problem? Please suggest me.

Thank you,

Ananth Krishnan