class Bindingmethod

bindNone()

Creates a new binding to observe the specified properties, returning true if none are truthy.

bindNone<K extends Binding.BoundPath<NonNullable<T>>>(
  ...sourcePaths: (K | undefined)[]
): Binding<boolean>;

Notes

• This method creates bindings that observe the current bound value’s properties or nested properties.
• With a single source path, this replaces the old negated property binding helper.

Parameters

• sourcePaths — The source property paths, as strings (undefined filtered out)

Return value

A new binding, typed as a boolean value

Related

• class Binding
  A class that represents a property binding.