Hi, I am wondering if it is (already?) acceptable to omit the explicit null option in a radio button control? I have used radiobuttons for a non-required control. To apply the null option the user would have to 'unselect' the one selected radio button (this to save place by not adding a fourth radio button or to not have to use a drop down control). I suppose it is kind of an unusual behavior but it seems to me that is is learnable, and I have seen it in product design. Has this kind of behavior been introduced in forms before?
Thanks for your opinions, Emely ________________________________________________________________ Welcome to the Interaction Design Association (IxDA)! To post to this list ....... [email protected] Unsubscribe ................ http://www.ixda.org/unsubscribe List Guidelines ............ http://www.ixda.org/guidelines List Help .................. http://www.ixda.org/help
