javascript check if string contains a character code example
Example 1: js check if string contains character
"FooBar".includes("oo"); // true
"FooBar".includes("foo"); // false
"FooBar".includes("oo", 2); // false
Example 2: string.contains javascript
var str = "We got a poop cleanup on isle 4.";
if(str.indexOf("poop") !== -1){
alert("Not again");
}
Example 3: javascript string contains
var string = "foo",
var substring = "oo";
console.log(string.includes(substring));