When a Problem Arises During Prayer and One Does Not Know Its Ruling
Issue No.692- If, while offering prayer, a problem arises and the ruling regarding which is not known, one is allowed to act on either one of the two probabilities with the intention of the hope of being accepted by Allah. However, after offering the prayer, he should enquire about the problem so that if the prayer is void, he offers it again (the recommended precaution though, is that he should take the side which is more likely to be correct).
