Salah behind a follower of Tijaniyyah

Q 1: Is Salah behind a heretical person like a follower of the Tijany Tariqah (Sufi order) valid?

A: Al-Tijaniyyah is a disbelieving and misguiding belief. Therefore, it is not permissible to offer Salah behind a person who follows this Tariqah. (Part No. 7; Page No. 360) May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.