@IBAction func sendbutton(_ sender: Any) {

        var numArray: Array<Any>

        numArray = [phonenumber.text!, phonenumber1.text!, phonenumber2.text!, phonenumber3.text!]

        let myColor = UIColor.red

        for num in numArray {
            if (num as AnyObject).hasPrefix("+") {
                print("Has + symbol")

            } else {
                print("Does Not Have Symbol")

            }
        }