@IBAction func eyeButtonPressed(_ sender: Any) { if passwordTextField.isSecureTextEntry == false { passwordTextField.isSecureTextEntry = true eyeImageView.image = UIImage(systemName: "eye.slash") } else { passwordTextField.isSecureTextEntry = false eyeImageView.image = UIImage(systemName: "eye") } eyeImageView.setImageColor(color: UIColor.gray) }