src/components/Forms/docs/ServerError.md
ServerError Example:
```jsx
import { TextField } from 'ic-snacks'
; <div>
<TextField
name="test"
type="email"
floatingLabelText="Email"
hintText="Enter your email address"
serverError="The email you have entered is already taken"
defaultValue="foobar@instacart.com"
isValid={false}
/>
</div>
```