promise with params
function someFunction(username, password) {
return new Promise((resolve, reject) => {
// Do something with the params username and password...
if ( /* everything turned out fine */ ) {
resolve("Stuff worked!");
} else {
reject(Error("It didn't work!"));
}
});
}
someFunction(username, password)
.then((result) => {
// Do something...
})
.catch((err) => {
// Handle the error...
});