)

* Made eui search field not a controlled component
Added validateRegExpString util

* Update error message display. Use EuiCallOut and i18n to replicate other search filter behaviour, e.g. index management.

* Remove unused variable

* Update Jest snapshot

* Updated layout for callout

The previous callout layout looked off-center next to the controls in the table.

* Update copy and remove intl

Update "Filter Invalid:" to sentence case
Remove inject intl wrapper from CheckupControls component
Remove unnecessary grow={true}

* Updated Jest component snapshot

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>