File attachment field not validating

Hello
I have a custom field of the type file which is "required". However this validation is not working. What might be the problem?

Many thanks
Bijou

Hi Bijou

You are saying that the field is required but users can still sumit registration form without selecting a field?

Could you please submit a support ticket sending us super admin account of your site and the link to the registration form so that we can check it?

Regards,

Tuan