بسم الله الرحمن الرحيم

Fard of salah:
11 essentials in prayer

Prayer has 11 fard elements

Table: Fard elements of prayer

Five conditions (shurut)

The following five are the prerequisites or conditions of prayer.

These five have to be already in place when the prayer begins.

Six integrals (arkan)

The following six are the integral actions within prayer known as arkan (lit. pillars):

Together, these five conditions and six integrals compose the 11 fard elements of prayer, which we must fulfil for the prayer to be valid. Therefore knowing how to fulfil them is a must for us. 

We have two articles exploring this topic in more detail, please give them a read: