Answers for "find substring in js"

javascript string contains

var string = "foo",
var substring = "oo";

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

Posted by: Guest on May-24-2020

search substring in string javascript

'a nice string'.indexOf('nice') !== -1 //true
'a nice string'.indexOf('nice', 3) !== -1 //false
'a nice string'.indexOf('nice', 2) !== -1 //true

Posted by: Guest on October-07-2021

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 "find substring in js"