In this lesson we will study the JavaScript String function that is used to return a string from a value passed as an argument.
The syntax is as follows: string(object). Where object can be a number value, a Boolean value.
JavaScript string examples
These are some examples:
console.log(String('13years'));
console.log(String('thirteen'));
console.log(String('13:50'));
console.log(String('13-01-20'));
console.log(String('13 01 20'));
console.log(String('true'));
console.log(String('13.50'));
console.log(String('13'));
console.log(String(''));
var num = 10;
console.log(String(num));
var arrayNumeri = [7,12];
console.log(String(arrayNumeri));
Try these simple examples on JavaScript string method, you will always see a string in the browser console, even when we pass a numeric value.
Some useful links
Introduction to JavaScript language
Learn JavaScript – basic concepts
JavaScript variables and costants
Conditional instruction if, else