Question

Here is my code:

object = {'name' : String}
object = {'age' : Number}
typeof object.name // 'function'
typeof object.age // 'function'

Is it possible to check that object.name is a String and object.age is a Number?

Using typeof only gives me back ‘function’.

Answer 1

Rather than doing:

object = {'name' : String}
object = {'age' : Number}

You should check for actual data type:

object = {'name' : 'test', 'age' : 123}

And here is how you can check their type:

alert(typeof(object.name));
alert(typeof(object.age));

Output:

string
number