Answers for "contains js function"

javascript string contains

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

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

Posted by: Guest on December-21-2019

js check if string contains character

"FooBar".includes("oo"); // true

"FooBar".includes("foo"); // false

"FooBar".includes("oo", 2); // false

Posted by: Guest on June-12-2020

js string contains

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

console.log(string.indexOf(substring) !== -1);

Posted by: Guest on March-24-2020

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

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