24 lines
577 B
Swift
24 lines
577 B
Swift
//
|
|
// ZipCodeValidation.swift
|
|
// Pingo
|
|
//
|
|
// Created by Jeff Potter on 11/11/14.
|
|
// Copyright (c) 2014 Byron Mackay. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
|
|
class ZipCodeValidation: Validation {
|
|
let ZIP_REGEX = "\\d{5}"
|
|
|
|
func validate(value: String) -> (Bool, ValidationErrorType) {
|
|
if let zipTest = NSPredicate(format: "SELF MATCHES %@", ZIP_REGEX) {
|
|
if zipTest.evaluateWithObject(value) {
|
|
return (true, .NoError)
|
|
}
|
|
return (false, .ZipCode)
|
|
}
|
|
return (false, .ZipCode)
|
|
}
|
|
|
|
} |