{{#markdown}} ```javascript $(document) .foundation() .foundation('abide', { patterns: { dashes_only: /^[0-9-]*$/, ip_address: /^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$/ } }); ``` {{/markdown}}