[Edit]

JavaScript - String includes() method example

1 contributors

2 contributions

0 discussions

0 points

Created by:

Palpys

764

xxxxxxxxxx
 
const text = 'ABCDE';
​
console.log(text.includes('A')); // true
console.log(text.includes('X')); // false
​
console.log(text.includes('B'));    // true
console.log(text.includes('B', 2)); // false
​
console.log(text.includes('ABC')); // true
console.log(text.includes('XYZ')); // false

Auto running

1. Documentation

Edit

Syntax	`String` `includes(searchString)` `String` `includes(searchString, position)`
Parameters	`searchString` - a string to be searched for within the string, `position` - the position within the string at which to begin searching for `searchString` (`0` by default).
Result	The method returns `true` if the `searchString` is found anywhere within the given string, otherwise returns `false`.
Description	This method lets you determine whether or not a string includes another string.