Answers for "check if type var javascript"

if typeof variable javascript

// check if a variable is of a certain type
var myVar = "This is a string";

if (typeof myVar === "string") {
	console.log("It's a string!");
} else if (typeof myVar === "number") {
	console.log("It's a number!");
};
// would return "It's a string!" in this case

javascript check type of variable var

> typeof "foo"
"string"
> typeof true
"boolean"
> typeof 42
"number"