Variable isNumber`Const`

isNumber: (number: unknown) => boolean = Number.isFinite

Returns true if the passed value is a finite number.

Type Declaration

- (number: unknown): boolean
- Returns true if passed value is finite. Unlike the global isFinite, Number.isFinite doesn't forcibly convert the parameter to a number. Only finite values of the type number, result in true.
  Parameters
  - number: unknown
    A numeric value.
  Returns boolean

Deprecated

Use Number.isFinite().

Param: value