31 lines
732 B
Swift
31 lines
732 B
Swift
//
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// LengthRule.swift
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// Validator
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//
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// Created by Jeff Potter on 3/6/15.
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// Copyright (c) 2015 jpotts18. All rights reserved.
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//
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import Foundation
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public class MinLengthRule: Rule {
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private var DEFAULT_LENGTH: Int = 3
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private var message : String = "Must be at least 3 characters long"
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public init(){}
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public init(length: Int, message : String = "Must be at least %ld characters long"){
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self.DEFAULT_LENGTH = length
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self.message = NSString(format: message, self.DEFAULT_LENGTH) as String
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}
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public func validate(value: String) -> Bool {
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return count(value) >= DEFAULT_LENGTH
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}
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public func errorMessage() -> String {
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return message
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}
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}
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