Grateful if you could explain the difference between integrals and conditions of marriage? It’s confusing.

If an integral is missing, nikah is void. If a condition is missing, nikah is void?

Both an integral part as well as a condition are very important, so if an integral is missing then the nikah is void and the same applies when a condition is missing, the nikah will be void.

Looking at the integral parts, these are things that must be THERE first inorder for us to have a NIKAH in the FIRST PLACE

As for the conditions, these sort of become relevant after the integrals, so before we verify if there is mutual consent (a condition) we first have to find out about the consent of the bride (an integral).

I hope I was able to answer the question