textchange in textview swift
class ViewController: UIViewController, UITextViewDelegate { //If your class is not conforms to the UITextViewDelegate protocol you will not be able to set it as delegate to UITextView @IBOutlet weak var bodyText: UITextView! override func viewDidLoad() { super.viewDidLoad() bodyText.delegate = self //Without setting the delegate you won't be able to track UITextView events } func textViewDidChange(_ textView: UITextView) { //Handle the text changes here print(textView.text); //the textView parameter is the textView where text was changed } }
