34 lines
636 B
Swift
34 lines
636 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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class MinLengthRule : Rule {
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private let DEFAULT_MIN_LENGTH: Int
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init(){
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DEFAULT_MIN_LENGTH = 3
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}
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init(length:Int){
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self.DEFAULT_MIN_LENGTH = length
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}
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func validate(value: String) -> Bool {
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if count(value) <= DEFAULT_MIN_LENGTH {
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return false
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}
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return true
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}
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func errorMessage() -> String {
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return "Must be at least \(DEFAULT_MIN_LENGTH) characters long"
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}
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} |