Switching between Text fields on pressing return key in Swift

Question

I\'m designing an iOS app and I want that when the return key is pressed in my iPhone it directs me to the next following text field.

I have found a couple of similar

Answer 1

Swift 4.2

This is a More Generic and Easiest Solution, you can use this code with any amount of TextFields. Just inherit UITextFieldDelegate and update the Textfield Tag according to the order and copy this function

func textFieldShouldReturn(_ textField: UITextField) -> Bool {
    let txtTag:Int = textField.tag

    if let textFieldNxt = self.view.viewWithTag(txtTag+1) as? UITextField {
        textFieldNxt.becomeFirstResponder()
    }else{
        textField.resignFirstResponder()
    }

    return true
}