The same requirements apply regardless of whether the will was drawn up by a lawyer or handwritten by the deceased at home.
To be a valid will, the document must be:
in writing;
signed by the will maker;
witnessed by at least two people who:
were both in the will-maker’s presence when her or she signed the will; and
both signed the will.
If these requirements are not met, the will is invalid. However, where there is evidence to prove that the document expresses the deceased’s testamentary intentions, a court application can be made for an order validating the will.