Function BoundedString

BoundedString(
    brand: string,
    minLength: number,
    maxLength: number,
): ValidatedBrand<string, string>

Create a string brand with length constraints

Parameters

brand: string
minLength: number
maxLength: number

Returns ValidatedBrand<string, string>

Example

const Username = BoundedString("Username", 3, 20)
const valid = Username.of("johndoe") // Some(Brand<"Username", string>)
const tooShort = Username.of("jo") // None
const tooLong = Username.of("verylongusernamethatexceedslimit") // None