28 lines
513 B
Swift
28 lines
513 B
Swift
//
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// MaxLengthRule.swift
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// Validator
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//
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// Created by Guilherme Berger on 4/6/15.
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//
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import Foundation
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class MaxLengthRule: Rule {
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private var DEFAULT_MAX_LENGTH: Int = 16
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init(){}
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init(length: Int){
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self.DEFAULT_MAX_LENGTH = length
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}
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func validate(value: String) -> Bool {
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return countElements(value) <= DEFAULT_MAX_LENGTH
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}
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func errorMessage() -> String {
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return "Must be at most \(DEFAULT_MAX_LENGTH) characters long"
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}
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}
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