Legal contract gif

How do you make a contract valid?
Generally, to be legally valid, most contracts must contain two elements: All parties must agree about an offer made by one party and accepted by the other.
Something of value must be exchanged for something else of value..
What is the legal definition of an agreement?
An agreement is a promise or commitment given by one party to another party.
It includes an offer that is made by one person and accepted by the other person.
In simple words, an agreement happens when an offer is made by one person and accepted by another person..

How do you make a contract valid?