Answers for "how to check if work is in string js"

how to check if a string is in a string js

// Example 1:
const string = "Hello world!";

n = string.includes("world");

// n is equal to true in Example 1

// Example 2:
const string = "Hello world!, I am Kavyansh";

n = string.includes("I am Aman");
// n is equal to false in Example 2
// Note: the .includes method is case sensitive

check if value is a string javascript

let eventValue = event.target.value;

    if (/^\d+$/.test(eventValue)) {
      eventValue = parseInt(eventValue, 10);
    }

//If value is a string, it converts to integer. 

//Otherwise it remains integer.