Function numberValidateFn

src/lib/validate-util.ts:62–79

(options?: NumberValidateOptions)

}

export const numberValidateFn = (options?: NumberValidateOptions): ValidateFunction<number | undefined> => {
	if (options?.min != null && options.max != null && options.min > options.max) {
		throw Error('max must be >= min')
	}

	return (input: number | undefined): true | string => {
		if (input == null) {
			return true
		}
		if (options?.min != null && input < options.min) {
			return `must be no less than ${options.min}`
		}
		if (options?.max != null && input > options.max) {
			return `must be no more than ${options.max}`
		}
		return true
	}
}

type URLValidateFnOptions = {
	httpsRequired?: boolean