How set swift 3 UITextField border color?

Question

Hello i have working no error codes for UITextfield border color change but when using it in Swift 3 dont change textfield border color and dont gives error. I need your help my codes under below.

@IBOutlet weak var email: UITextField!
@IBOutlet weak var pass: UITextField!


override func viewDidLoad() {
    super.viewDidLoad()

    let myColor : UIColor = UIColor.white()
    email.layer.borderColor = myColor.cgColor
    pass.layer.borderColor = myColor.cgColor


}

Thank you !

Answer 1

You also need to set border width, because your border color is set already but your default border width is 0.0 so you can't see it.

So, set border width something like,

  email.layer.borderWidth = 1.0

Update :

Your code should be like,

 @IBOutlet weak var email: UITextField!
 @IBOutlet weak var pass: UITextField!

 override func viewDidLoad() {
   super.viewDidLoad()

   let myColor = UIColor.white
   email.layer.borderColor = myColor.cgColor
   pass.layer.borderColor = myColor.cgColor

   email.layer.borderWidth = 1.0
   pass.layer.borderWidth = 1.0

}

Answer 2

Use the below code in swift 3:

in view did load

 outer_line.layer.borderWidth = 1
 outer_line.layer.borderColor = UIColor.lightGray.cgColor

Answer 3

Try to use this, It might be helpful to you

let myColor : UIColor = UIColor( red: 0.5, green: 0.5, blue:0, alpha: 1.0 )
myTextField.layer.masksToBounds = true
myTextField.layer.borderColor = myColor.CGColor
myTextField.layer.borderWidth = 2.0