I just looked at v7 code for def validate(self, cr, uid, ids, context=None): and there are no changes there, so I am not sure how this couod be fixed in v7 if the function is a full copy of 6.1
I just looked at v7 code for def validate(self, cr, uid, ids, context=None): and there are no changes there, so I am not sure how this couod be fixed in v7 if the function is a full copy of 6.1