Checks if an element is removed from the widget.
The isRemoved() function returns a Promise that resolves to true if the element is removed.
The element selector is a string with the hash symbol (#) followed by the ID of the item you want to select (e.g. "#myElement"). To use this function on an inner (nested) widget, use getScopedWixEditor().
An element selector.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.