JSFiddle - React, Tailwind, and code Playground

JavaScript

/* const test = async (url) => {
   console.log(await check(url) );
}  */

async function test(url){
  console.log(await check(url) );
}

test('example')

function check(url){
	console.log(url);
	return new Promise( (resolve, reject) => {
     if(url === 'example'){
     		resolve('success')
     } else {
        reject('error');
     }
  });
}