contains string typescript code example

Example 1: typescript string contains

const test = 'Hello World';
if (test.includes('World')) { 
  // Found world
}

Example 2: how to check whether a string contains a substring in typescript online

const string = "https://dmzlgw-bhdcdev.test.att.com";
const substring = "att.com";

console.log(string.includes(substring));