class Bindingmethod

Binding​.all()

Creates a new binding that combines multiple bindings using AND semantics.

static all<A extends Array<undefined | null | string | Binding<any>>>(
  ...sources: A
): Binding<A[number] extends Binding<infer T> ? T : any>;

Summary

Returns the last value if all values are truthy, otherwise returns the first falsy value. Returns true if no valid sources remain after filtering.

Parameters

• sources — One or more instances of Binding or source paths; undefined/null values are filtered out

Return value

A new Binding object

Related

• class Binding
  A class that represents a property binding.