Hra exemption

In case a person occupies two rented accmodations, one at the place where he is employed say at Haridwar and another at place where his family is residing say at Delhi & where he visits periodically (8-10 days), whether the entire rent paid is eligible for calculating HRA exemption.

OR

He can eligible for caluclating HRA exemption for delhi place rent(where he visits periodically (8-10 days))