احسن الله اليكم In Ad-Durus Al-Muhimmah, 1 of the conditions of wudu is a continuous intention, meaning that if you break your intention while you're doing wudu then you've nullified your wudu. Why isn't this also a condition for Salah? If you break your intention during Salah is it still valid?

Ustadh AbdulAziz al-Haqqan

It is also a condition in the Salah that if you change your Niyyah to get out of the Salah or nullify the Salah, then your Salah is nullified.