signup.js - Register New CometChat Account - Encrypted Chat App

signup.js

...
const authKey = `${process.env.REACT_APP_COMETCHAT_AUTH_KEY}`;  
const user = new cometChat.User(userUuid);
user.setName(fullname);
user.setAvatar(userAvatar);

cometChat.createUser(user, authKey).then(
  user => {
    setIsLoading(false);
  },error => {
    setIsLoading(false);
  }
)
...