Make a Radio Button mandatory

[@russellsdesk]

Hello

I have a form which has 2 x Radio buttons (Yes / No) These need to be filled out. I don't want the customer to carry on without selecting an option.

Is there some Java Script I can add, please?

Many thanks

[try67]

This is a bad idea. "Locking" the user into a field will cause nothing but irritation. If you want to "force" them to make a selection you can define the field as required and then the file won't be submitted until the field is filled-in.

[@russellsdesk]

Many thanks for replying...

... but if I do want the user not to skip these buttons, is there some javascript to make these buttons mandatory?

Thank you

[@russellsdesk]

Hello again. I've defined the field as Required. But I can save the Acrobat Reader PDF and email it. So the file can be submitted even if this field isn't filled in.

[try67]

If you add a button with the "Submit a Form" command that should not be the case.

The user will always be able to manually attach the form to an email and send it to you, of course.