I have been asked by a lady I know at my local toddler group to cover her childcare for her while her cm is on hols. It will only be for about 6 days in total over 2 weeks. I was wondering do I still have to fill in contracts or not as she doesn't intend to leave cm only use me for those 2 weeks. Obviously I will get her to fill in all permission forms and child record form but was wondering if there is any need to do the contract as we know it is for such a short time and I don't have any worries about being paid by her?