Source @ github

String.includes

includes — Check if the string includes another string.

Description

String.includes(string string)

Parameters

Name Description Type Default Optional
string string No

Return values

boolean primitive.

Changelog

Version Description
ES 6 Introduced.

Examples

Example #1 – includes example
console.log('Hello World'.includes('World'));   // true
console.log('Hello World'.includes('Hello'));   // true

External references