colors on text fields get cleared afterwards

Author: cameronmccord2

Validator/Validator.swift

@@ -42,6 +42,11 @@ public class Validator {
         field.layer.borderWidth = 1.0
     }
 
+    private func unmarkTextFieldAsInError(field:UITextField) {
+        field.layer.borderColor = UIColor.clearColor().CGColor
+        field.layer.borderWidth = 0.0
+    }
+    
     public func validate(delegate:ValidationDelegate) {
 
         for field in validations.keys {
@@ -59,6 +64,9 @@ public class Validator {
                     if let errorLabel = currentRule.errorLabel {
                         errorLabel.text = nil
                     }
+                    if shouldMarkTextFieldsInError {
+                        self.unmarkTextFieldAsInError(field)
+                    }
                 }
             }
         }
@@ -87,6 +95,9 @@ public class Validator {
                     if let errorLabel = currentRule.errorLabel {
                         errorLabel.text = nil
                     }
+                    if shouldMarkTextFieldsInError {
+                        self.unmarkTextFieldAsInError(field)
+                    }
                 }
             }
         }

ValidatorTests/ValidatorTests.swift

@@ -260,6 +260,12 @@ class ValidatorTests: XCTestCase {
         REGISTER_VALIDATOR.validate { (errors) -> Void in
             XCTAssert(errors.count == 1, "Should come back with errors")
             XCTAssert(CGColorEqualToColor(self.REGISTER_TXT_FIELD.layer.borderColor, UIColor.redColor().CGColor), "Color should be what it was set as")
+            
+            self.REGISTER_TXT_FIELD.text = self.VALID_EMAIL
+            self.REGISTER_VALIDATOR.validate { (errors) -> Void in
+                XCTAssert(errors.count == 0, "Should come back without errors")
+                XCTAssert(!CGColorEqualToColor(self.REGISTER_TXT_FIELD.layer.borderColor, UIColor.redColor().CGColor), "Color should be what it was set as")
+            }
         }
     }