Answers for "js check if char is in string"

check for substring javascript

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

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

Posted by: Guest on July-06-2020

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

node.js check if characters in string

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

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

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

Posted by: Guest on August-10-2021

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

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