check the type javascript code example

Example 1: check type string javascript

if (typeof myVar === 'string' || myVar instanceof String)
// it's a string
else
// it's something else

Example 2: check type javascript

console.log(typeof "how are you?")
"string"
console.log(typeof false) / console.log(typeof true)
"boolean"
console.log(typeof 100)
"number"

Example 3: how to get type of variable in javascript

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