JavaScript: Check whether the given argument is a string

JavaScript fundamental (ES6 Syntax): Exercise-187 with Solution

Write a JavaScript program to check whether the given argument is a string.

• Use typeof to check if a value is classified as a string primitive.

Sample Solution:

JavaScript Code:

//#Source https://bit.ly/2neWfJ2 
const isString = val => typeof val === 'string';
console.log(isString('10'));

Sample Output:

true

Pictorial Presentation:

Flowchart:

Live Demo:

See the Pen javascript-basic-exercise-187-1 by w3resource (@w3resource) on CodePen.

Improve this sample solution and post your code through Disqus

Previous: Write a JavaScript program to check whether the given argument is a symbol.
Next: Write a JavaScript program that will return 1 if the array is sorted in ascending order, -1 if it is sorted in descending order or 0 if it is not sorted.