Function isNumber

isNumber<T extends number>(
input: unknown,
check?: "integer" | "natural" | "whole",
): input is T
Check if input is a finite number
Type Parameters
- T extends number
Parameters
- input: unknown
  value
- Optionalcheck: "integer" | "natural" | "whole"
  integer, natural, whole
Returns input is T
true if the input passed, false otherwise
- Defined in Functions/validation.ts:9