Okla. Stat. tit. 12, § 1148.10B
A. A tenant shall be allowed to cure a default in a forcible entry and detainer action in the following instance:
The default of the tenant was due to unpaid rent which was unpaid due to the good faith claim of a tenant that the landlord failed to provide the minimum services required by subsection C of Section 121 of Title 41 of the Oklahoma Statutes; provided that written notice of said claim or actual notice to the landlord's agent for collecting rent is provided within ten (10) days of the date that rent became due.
Laws 1990, HB 2009, c. 172, § 1, eff. September 1, 1990.