السلام عليكم ورحمة الله وبركاته شيخنا أحسن الله إليكم In my prayer, I forgot the first tashahhud and returned to it before standing up fully. I was unsure whether this requires sujood as-sahw, so I didn’t do it, but I later learned that it does. Is my prayer valid? بارك الله فيكم

Ustadh AbdulAziz al-Haqqan

The prayer is valid.