# Custom checks

Demo of custom checks. Learn how to create custom checks.

## Checks meant to be customized via props

### Find specific links

Customize this condition to create an error for any links that point to a development environment. This does not detect dead (404) links. Using W3Schools CSS Selector Reference, customize this condition to add your own.

For example, an absolute hyperlink that incorrectly to a development or test environment: About example.com

## Example custom checks

### Overusing a component on a page

This is an announcement component!
This is another announcement component!

### Accordion component contains a form

####

##### Form

Last name
First name