A signature on a self-proving affidavit is considered a signature to the will if necessary to prove that the will was signed by the testator or witnesses or both, except that, in that case, the will may not be considered a self-proved will.
Tex. Est. Code § 251.105
EFFECT OF SIGNATURE ON SELF-PROVING AFFIDAVIT
Added by Acts 2009, 81st Leg., R.S., Ch. 680 (H.B. 2502), Sec. 1, eff
Official source: Texas Constitution and Statutes. Reproduced from public-domain Texas statutes; confirm against the official source for the current text. Not legal advice.