Breaking News: Grepper is joining You.com. Read the official announcement!

javascript includes multiple

Cloud answered on November 24, 2022 Popularity 9/10 Helpfulness 5/10

answer javascript includes multiple

javascript includes multiple

Comment

//You can use the .some method referenced here.
//The some() method tests whether at least one element in the array passes,
// the test implemented by the provided function.

// test cases
const str1 = 'hi hello, how do you do?';
const str2 = 'regular string';
const str3 = 'hello there';

// do the test strings contain these terms?
const conditions = ["hello", "hi", "howdy"];

// run the tests against every element in the array
const test1 = conditions.some(el => str1.includes(el));
const test2 = conditions.some(el => str2.includes(el));
// strictly check that contains 1 and only one match
const test3 = conditions.reduce((a,c) => a + str3.includes(c), 0) == 1;

// display results
console.log(`Loose matching, 2 matches "${str1}" => ${test1}`);
console.log(`Loose matching, 0 matches "${str2}" => ${test2}`);
console.log(`Exact matching, 1 matches "${str3}" => ${test3}`);
 Run code snippet

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: javascript

Link to this answer
Share Copy Link

Contributed on Nov 24 2022

Cloud

0 Answers Avg Quality 2/10

javascript includes multiple

Contents

More Related Answers

javascript includes multiple

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.