Al salam alaykom, I have been to two prayers where the imams mispronounced or changed words in Al Fatiha. Can anyone please let me know if these errors invalidate the prayer?
The first one was on Jumah and the khutba was about taqwa. In the prayer itself the imam said "Ihdina siraat al muttaqeen."
The second one was when an imam said, at the end of al Fatiha "Wala al dhaaleen" instead of "wala al daaleen."