# Is the String Empty?
by Helen Yu
tags: strings, validation, language_fundamentals

## Summary
> Create a function that returns true if a string is empty and false otherwise.
> Examples
> isEmpty("") ➞ true
> isEmpty(" ") ➞ false
> isEmpty("a") ➞ false
> Notes
> A string containing only whitespaces " " does not count as empty.
> Don't forget to return the result.
> If you get stuck on a challenge, find help in the Resources tab.
> If you're really stuck, unlock solutio

## Instructions
Create a function that returns `true` if a string is empty and `false` otherwise.

### Examples
```
isEmpty("") ➞ true

isEmpty(" ") ➞ false

isEmpty("a") ➞ false
```

### Notes
- A string containing only whitespaces `" "` does **not** count as empty.
- Don't forget to `return` the result.
- If you get stuck on a challenge, find help in the **Resources** tab.
- If you're *really* stuck, unlock solutions in the **Solutions** tab.