Checking if a value exists in JavaScript Object

Question

Learning JSX here and I was wondering if theres a way to check if a value appears in a object in JavaScript

i.e We have an obj: anObj ={ myFoo : "MONDAY;TUESDAY;WEDNESDAY" }

How could I check if monday etc appears in this object?

Answer 1

You can find the value in Object.values with .includes()

let valueExists = Object.values(obj).includes("value you looking for");