Allow radio buttons to get deselected not working

[bichelesi]

It isn't possible to deselected a radio buttons.

To allow, i try to change :

https://github.com/bigcommerce/cornerstone/blob/53e5b5edde9d1075de9dab95dcb75554a04e8611/assets/js/theme/common/product-details-base.js#L67

to

if ($radio.attr('data-state') === undefined) 

but it isn't perfect because sometime radio not checked.

[yurytut1993]

@bichelesi this is standard behaviour for radio buttons - its required and to deselect one you always need to select other.

[bichelesi]

@yurytut1993 It’s standard HTML behaviour but there is a custom function to do this.

 /**
     * Allow radio buttons to get deselected
     */

It’s useful when you have disable option. Without this behaviour, you have to refresh if you want to change option,.