Answers for "how to get the variable type in javascript"

javascript how to know type of variable

var foo = "Hello";
console.log(typeof foo); // string

javascript check type of variable var

// You can use the built-in method 'typeof' in order to check the variable datatype

//examples:

typeof "hello" // "string"

//or
var a = 1;
typeof(a);
//the output will be > 'number'