ValidationView.swift

//: Playground - noun: a place where people can play

import UIKit

let view = UIView(frame: CGRectMake(0,0,286,54))
view.backgroundColor = UIColor.clearColor()

let label = UILabel(frame: CGRectMake(24,8,238,32))
label.textColor = UIColor.redColor()
label.text = "That email address is already taken! Try a different email address."

view.addSubview(label)

let mask = CAShapeLayer()
mask.frame = view.layer.bounds
mask.backgroundColor = UIColor.whiteColor().CGColor

let path = UIBezierPath()
path.moveToPoint(CGPointMake(10 , 0))

//Top Right Corner
path.addLineToPoint(CGPointMake(mask.frame.width - 5, 0))
path.addCurveToPoint(CGPointMake(mask.frame.width - 0, 5),
    controlPoint1: CGPointMake(mask.frame.width - 5, 0),
    controlPoint2: CGPointMake(mask.frame.width - 0, 0))

//Bottom Right
path.addLineToPoint(CGPointMake(mask.frame.width - 0, mask.frame.height - 10))
path.addCurveToPoint(CGPointMake(mask.frame.width - 5, mask.frame.height - 5),
    controlPoint1: CGPointMake(mask.frame.width - 0, mask.frame.height - 10),
    controlPoint2: CGPointMake(mask.frame.width - 0, mask.frame.height - 5))

//Bottom Peak
path.addLineToPoint(CGPointMake(mask.frame.width / 2 + 7, mask.frame.height - 5))
path.addLineToPoint(CGPointMake(mask.frame.width / 2, mask.frame.height))
path.addLineToPoint(CGPointMake(mask.frame.width / 2 - 7, mask.frame.height - 5))


//Bottom Left
path.addLineToPoint(CGPointMake(5, mask.frame.height - 5))
path.addCurveToPoint(CGPointMake(0, mask.frame.height - 10),
    controlPoint1: CGPointMake(5, mask.frame.height - 5),
    controlPoint2: CGPointMake(0, mask.frame.height - 5))

//Top Left
path.addLineToPoint(CGPointMake(0, 5))
path.addCurveToPoint(CGPointMake(5, 0),
    controlPoint1: CGPointMake(0, 5),
    controlPoint2: CGPointMake(0, 0))

path.closePath()


mask.path = path.CGPath

view.layer.insertSublayer(mask, atIndex: 0)


view