(A)A claim for benefits shall be filed weekly or biweekly, in a manner prescribed by the director, by the unemployed individual who has filed an application for determination of benefit rights. An individual filing a claim for benefits shall furnish any information necessary to determine the individual's eligibility for benefits. When an individual has been permitted to register and file a claim by mail, in accordance with rule 4141-29-01 of the Administrative Code, such claim shall be deemed to have been filed on the date on which it is postmarked in accordance with rule 4141-19-01 of the Administrative Code.