Check Internet Connection Using Rechablity

First Insert Pod

   

pod 'ReachabilitySwift'

Add This Function In Your View Controller File

//MARK:- Network reachablity

    @objc func reachabilityChanged() -> Bool

    {

        let reachability : Reachability = Reachability()!

        

        switch reachability.connection

        {

        case .wifi:

            print("Reachable via WiFi")

            return true

            

        case .cellular:

            print("Reachable via Cellular")

            return true

            

        case .none:

            print("Network not reachable")

            return false

        }

    }

Check Connection

 let IsConnection = self.reachabilityChanged()

        

        if (IsConnection)

        {

            self.GetUserBankAccountServiceCall()

        }

        else

        {

         self.showAlert(AppName, msg:"no Internet Connection", dismissBtnTitle: OK)

        }