¿Cómo puedo configurar un boton tipo casilla de botones y cuando no se elija no envie el formulario?

Tengo dos botones tipo Casillas de Botones y quiero que sea obligatorio elegir por lo menos uno de los dos, y si no se elije ninguno no deje enviar el formulario.

He buscado la opción de marcar como obligatorio pero no la encuentro para este widget.

Muchas gracias por su ayuda.

Hi jhuano19,

Thanks for reaching out to Jotform Support. Unfortunately, our Spanish Support agents are busy helping other Jotform users at the moment. I'll try to help you in English using Google Translate, but you can reply in whichever language you feel comfortable using. Or, if you'd rather have support in Spanish, let us know and we can have them do that. But, keep in mind that you'd have to wait until they're available again.

Now, coming back to your question, are you referring to the button checkboxes widget here?

If you want it to set it to required, you can click on the gear icon:

Scroll down to Required, then set it to Yes:

Let us know if you have any other questions.

Thanks for answering, it helped me a lot