Vertex Viewer SDK
Preparing search index...
Utils
Mapper
required
Function required
required
<
T
>
(
name
:
string
)
:
Func
<
T
|
null
|
undefined
,
NonNullable
<
T
>
>
Returns a mapper that asserts the input is not null or not undefined.
Type Parameters
T
Parameters
name
:
string
A name to report when invalid.
Returns
Func
<
T
|
null
|
undefined
,
NonNullable
<
T
>
>
Settings
Member Visibility
Inherited
External
Theme
OS
Light
Dark
Vertex Viewer SDK
Loading...
Returns a mapper that asserts the input is not null or not undefined.