The ruling on the prayer of the ma'mum if he alerts the imam and says to him: Add a rak'ah
Machine translationRead the Arabic original
Question:
The Shaykh (may Allah grant you success) says: He says: An imam made a mistake and forgot a rak'ah, so one of the ma'mum spoke up and said: Add a rak'ah, O imam. He says: What is the ruling on the prayer of this ma'mum?
Answer:
If he did it intentionally, his prayer is invalid. However, if he was ignorant or forgot and spoke up, his prayer is valid, if Allah wills. Yes.
The Shaykh (may Allah grant you success) says: He says: An imam made a mistake and forgot a rak'ah, so one of the ma'mum spoke up and said: Add a rak'ah, O imam. He says: What is the ruling on the prayer of this ma'mum?
Answer:
If he did it intentionally, his prayer is invalid. However, if he was ignorant or forgot and spoke up, his prayer is valid, if Allah wills. Yes.
Source
قناة «العلامة الدكتور صالح الفوزان»، [3436/3208] حكم صلاة المأموم إذا نبَّه الإمامَ وقال له: زِدْ ركعة - الشيخ صالح الفوزان — youtube.com
The Arabic text is a machine transcription of the audio recording.