Answers for "how to check if a string contains substring in javascript"

check for substring javascript

const string = "javascript";
const substring = "script";

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

Posted by: Guest on July-06-2020

javascript check if string contains at the begins with substring

var str = "Hello world, welcome to the universe.";

var n = str.startsWith("Hello");

Posted by: Guest on June-27-2021

js check if string contains character

if (your_string.indexOf('hello') > -1)
{
  alert("hello found inside your_string");
}

Posted by: Guest on June-12-2020

Code answers related to "how to check if a string contains substring in javascript"