Function: integer()

integer(errorMessage?): Validator<number, number, string>

Defined in: validation/validators/index.ts:285

Validates number is an integer.

Parameters

errorMessage?

string

Custom error message (optional)

Returns

Validator<number, number, string>

Validator that checks integer value

Example

integer()(42) // => Valid(42)
integer()(42.5) // => Invalid(['Must be an integer'])