Answers for "if string in js"

2

is string javascript

function isString(value) {
	return typeof value === 'string' || value instanceof String;
}

isString(''); // true
isString(1); // false
isString({}); // false
isString([]); // false
isString(new String('teste')) // true
Posted by: Guest on June-07-2020
16

if string javascript

if (typeof myVar === 'string') { /* code */ };
Posted by: Guest on July-23-2020
6

string.contains javascript

var str = "We got a poop cleanup on isle 4.";
if(str.indexOf("poop") !== -1){
	alert("Not again");
}
Posted by: Guest on April-28-2020

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