Due to the way Angular organizes it model, when Form data is sent via a POST request,
        then for this kind of widget, the posted data must to be converted into a format suitable
        for Django's Form validation.

def implode_multi_values(self, name, data):
        """
        Due to the way Angular organizes it model, when Form data is sent via a POST request,
        then for this kind of widget, the posted data must to be converted into a format suitable
        for Django's Form validation.
        """
        mkeys = [k for k in data.keys() if k.startswith(name + '.')]
        mvls = [data.pop(k)[0] for k in mkeys]
        if mvls:
            data.setlist(name, mvls)