I am try to create password and confirm password and i want to cancel the segue if password does not match. I want to cancel the segue in the else statement can someone please help me out.:
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var firstName: UITextField!
@IBOutlet weak var lastName: UITextField!
@IBOutlet weak var emailId: UITextField!
@IBOutlet weak var password: UITextField!
@IBOutlet weak var confirm: UITextField!
@IBOutlet weak var submit: UIButton!
let systemBlue = UIColor(red: 0/255, green: 122/255, blue: 255/255, alpha:
1.0).cgColor
func registerButtonTapped() -> Bool {
if password.text == confirm.text {
return true
} else {
return false
}
}
override func viewDidLoad() {
super.viewDidLoad()
firstName?.layer.borderColor = systemBlue
firstName?.layer.borderWidth = 1.0
firstName?.layer.cornerRadius = 10
lastName?.layer.borderColor = systemBlue
lastName?.layer.borderWidth = 1.0
lastName?.layer.cornerRadius = 10
emailId?.layer.borderColor = systemBlue
emailId?.layer.borderWidth = 1.0
emailId?.layer.cornerRadius = 10
password?.layer.borderColor = systemBlue
password?.layer.borderWidth = 1.0
password?.layer.cornerRadius = 10
confirm?.layer.borderColor = systemBlue
confirm?.layer.borderWidth = 1.0
confirm?.layer.cornerRadius = 10
submit?.layer.borderColor = systemBlue
submit?.layer.borderWidth = 2.0
submit?.layer.cornerRadius = 10
submit?.titleLabel?.textAlignment = NSTextAlignment.center
}
@IBAction func submitButton() {
var checked: Bool = false
checked = registerButtonTapped()
if(checked == true){
}
else{
self.performSegue(withIdentifier: "transmition", sender: nil)
}
}
override func shouldPerformSegue(withIdentifier identifier: String,
sender: Any?) -> Bool {
return false
}
}
This is the code for Viewcontroller. I dont know what else to say stackoverflow keeps saying to add more details
Return true if password is correct in the delegated method:
override func shouldPerformSegue(withIdentifier identifier: String, sender: Any?) -> Bool {
return passwordIsCorrect
}