Knowledge of the contents of a will by the testator is necessary to the validity of a will. If the testator can read, the testator's signature or acknowledgment of that signature is presumed to show such knowledge.
OCGA § 53-4-21
Knowledge of the contents of a will by the testator is necessary to the validity of a will. If the testator can read, the testator's signature or acknowledgment of that signature is presumed to show such knowledge.
OCGA § 53-4-21