 
     // MARK: Actions
 
-    @objc private func activeAgain(notification: NSNotification) {
-        verifyCodeTextField.becomeFirstResponder()
-    }
-    
     @objc private func tryCallMe(timer: NSTimer) {
         if !haveAppropriateInput {
             if callMeInSeconds > 1 {


        navigationItem.rightBarButtonItem = nextButton

        NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(LoginVerifyMobileViewController.activeAgain(_:)), name: AppDelegate.Notification.applicationDidBecomeActive, object: nil)
        
        verifyMobileNumberPromptLabel.text = NSLocalizedString("Input verification code sent to", comment: "")
        phoneNumberLabel.text = "+" + areaCode + " " + mobile

        verifyCodeTextField.placeholder = " "

import YepNetworking
import YepKit
import Ruler
import RxSwift
import RxCocoa

final class LoginVerifyMobileViewController: UIViewController {

    var mobile: String!
    var areaCode: String!

    private lazy var disposeBag = DisposeBag()

    @IBOutlet private weak var verifyMobileNumberPromptLabel: UILabel!
    @IBOutlet private weak var verifyMobileNumberPromptLabelTopConstraint: NSLayoutConstraint!
