If you want to check if a variable is a string, then use the typeof operator.
The typeof operator returns "string" if a variable is a string.
On the other hand, if a variable is not a string, then the typeof operator returns a different value.
The syntax for using the typeof operator with a string is
typeof string
Let's understand the process with the help of an example:
let x = "JavaScript";
if(typeof x === "string"){
console.log("Variable x is a string.");
}else{
console.log("Variable x is not a string.");
}
Output
Variable x is a string.
