FW.escapeSelector()

FW.escapeSelector(selector)

Escapes a CSS/jQuery selector with special characters, such as a dot in an element ID.

For example, if you had an element with class address.region, trying to select it with .address.region would look for an element with both address and region classes. FW.escapeSelector('address.region') would return .address\.region, allowing you to select the element.