# Strings

> What are some interesting input tests for a simple string field?

## Strings

* Nothing
* Empty field (clear the default value)
* Null character (ASCII 0)
* Whitespace only (tab, space, CR (ASCII 13), ASCII 127)
  * ` `
  * More available: <https://en.wikipedia.org/wiki/Whitespace_character>
* Hyphenated last names&#x20;
  * Rainbolt-greene
* Strings + Unicode
  * See emjois below
* Unicode like Emjois
  * Names like Chris 💣 (bomb)
  * [Awesome Unicode](https://github.com/Wisdom/Awesome-Unicode) &#x20;
* [Big List of Naughty Strings](https://github.com/minimaxir/big-list-of-naughty-strings)

## Uses

* eCommerce fields during checkout
* Forms