Nullable Access

Nullable Access operator (?.) can be used to access properties of an object or null. This returns null, if the accessor is on a null value.

Syntax

value?.property

Example

someObjectValueOrNull?.propertyA
someObjectValueOrNull?.propertyA.propertyB

# can also be used with computed member access
someObjectValueOrNull?.['propertyA']

# can also be used with calls
someFunctionValueOrNull?.()