Custom messages for regex rules

Author: leoyvens

.DS_Store

@@ -9,16 +9,10 @@
 import Foundation
 
 public class EmailRule: RegexRule {
-    
-    public init(){
-        super.init(regex: "[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,6}")
-    }
-    
-    override public init(regex:String){
-        super.init(regex: regex)
-    }
-
-    override public func errorMessage() -> String {
-        return "Must be a valid email address"
-    }
+	
+	static let regex = "[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,6}"
+	
+	public convenience init(message : String = "Must be a valid email address"){
+		self.init(regex: EmailRule.regex, message: message)
+	}
 }

Validator/EmailRule.swift

@@ -13,21 +13,14 @@ public class PasswordRule : RegexRule {
     // Alternative Regexes
 
     // 8 characters. One uppercase. One Lowercase. One number.
-    // var PASSWORD_REGEX = "^(?=.*?[A-Z])(?=.*?[0-9])(?=.*?[a-z]).{8,}$"
+    // static let regex = "^(?=.*?[A-Z])(?=.*?[0-9])(?=.*?[a-z]).{8,}$"
     //
     // no length. One uppercase. One lowercae. One number.
-    // var PASSWORD_REGEX = "^(?=.*?[A-Z])(?=.*?[0-9])(?=.*?[a-z]).*?$"
+    // static let regex = "^(?=.*?[A-Z])(?=.*?[0-9])(?=.*?[a-z]).*?$"
+	
+    static let regex = "^(?=.*?[A-Z]).{8,}$"
 
-    public init(){
-        super.init(regex: "^(?=.*?[A-Z]).{8,}$")
+	public convenience init(message : String = "Must be 8 characters with 1 uppercase") {
+		self.init(regex: PasswordRule.regex, message : message)
     }
-    
-    override public init(regex: String) {
-        super.init(regex: regex)
-    }
-    
-    override public func errorMessage() -> String {
-        return "Must be 8 characters with 1 uppercase"
-    }
-    
 }

Validator/PasswordRule.swift

@@ -11,9 +11,11 @@ import Foundation
 public class RegexRule : Rule {
 
     private var REGEX: String = "^(?=.*?[A-Z]).{8,}$"
-    
-    public init(regex: String){
+    private var message : String
+	
+    public init(regex: String, message: String = "Invalid Regular Expression"){
         self.REGEX = regex
+		self.message = message
     }
 
     public func validate(value: String) -> Bool {
@@ -22,6 +24,6 @@ public class RegexRule : Rule {
     }
 
     public func errorMessage() -> String {
-        return "Invalid Regular Expression"
+        return message
     }
 }

Validator/RegexRule.swift

@@ -10,16 +10,7 @@ import Foundation
 
 public class ZipCodeRule: RegexRule {
 
-    public init(){
-        super.init(regex: "\\d{5}")
+	public convenience init(message : String = "Enter a valid 5 digit zipcode"){
+		self.init(regex: "\\d{5}", message : message)
     }
-    
-    override public init(regex: String) {
-        super.init(regex: regex)
-    }
-    
-    public override func errorMessage() -> String {
-        return "Enter a valid 5 digit zipcode"
-    }
-    
 }