isUint8Array

Checks if the provided value is a Uint8Array.

Syntax

isUint8Array(input: unknown): input is Uint8Array

Parameters

Name	Type	Description
input	unknown	The value to be checked

Returns

Type	Description
boolean	Returns true if the value is a Uint8Array, otherwise false

Example

isUint8Array(new Uint8Array([1,2,3])); // true
isUint8Array([]); // false
isUint8Array(null); // false

Notes

• Uses object type checking and the internal signature [object Uint8Array].

References

• MDN: Uint8Array