ES2016 Specifications included the includes() method for Array data structure.
The includes() method check if an array includes a certain element, returning true or false as appropriate.
Syntax
array.includes(searchElement);Example
const array = ["Red", "Orange", "Yellow", "Olive", "Green"];
if (array.includes("Red")) {
console.log("Red was found in the array"); // true
} else {
console.log("Red was not found in the array"); // false
}Note: The includes() method is case sensitive.
Hope you find this helpful.
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