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What I want:

I'm trying to figure out how to set the minimum and maximum zoom onWKWebView.
I've searched through a lot of people who asked similar questions but no solutions has worked in my code.
If there is no option to set the minimum and maximum zoom, I would like to know how to disable zoom on WKWebView entirely.

 import UIKit
import WebKit

class CalendarViewController: UIViewController, WKNavigationDelegate, WKUIDelegate 

 var webView: WKWebView!
 @IBOutlet weak var containerView: UIView!
 @IBOutlet weak var progressView: UIProgressView!

 override func loadView() 
 super.loadView()
 

 override func viewDidLoad() 
 super.viewDidLoad()


 progressView.setProgress(0.1, animated: true)

 let webConfiguration = WKWebViewConfiguration()
 webConfiguration.applicationNameForUserAgent = "Version/8.0.2 Safari/600.2.5"

 let customFrame = CGRect.init(origin: CGPoint.zero, size: CGSize.init(width: 0.0, height: self.containerView.frame.size.height))

 webView = WKWebView(frame: customFrame, configuration: webConfiguration)
 webView.uiDelegate = self
 webView.navigationDelegate = self
 self.containerView.addSubview(webView)
 self.webView.translatesAutoresizingMaskIntoConstraints = false

 self.view.addConstraint(NSLayoutConstraint(item: webView, attribute: .trailing, relatedBy: .equal, toItem: self.containerView, attribute: .trailing, multiplier: 1, constant: 0))
 self.view.addConstraint(NSLayoutConstraint(item: webView, attribute: .leading, relatedBy: .equal, toItem: self.containerView, attribute: .leading, multiplier: 1, constant: 0))
 self.view.addConstraint(NSLayoutConstraint(item: webView, attribute: .top, relatedBy: .equal, toItem: self.containerView, attribute: .top, multiplier: 1, constant: 0))
 self.view.addConstraint(NSLayoutConstraint(item: webView, attribute: .bottom, relatedBy: .equal, toItem: self.containerView, attribute: .bottom, multiplier: 1, constant: 0))



 progressView.sizeToFit()
 progressView.progressTintColor = UIColor(red: 255/255, green: 204/255, blue: 0/255, alpha: 1.0)

 webView.backgroundColor = UIColor.clear
 webView.backgroundColor = UIColor(red: 0.0196, green: 0.4, blue: 0.2902, alpha: 1.0)
 webView.isOpaque = false

 webView.load(URLRequest(url: URL(string: "https://jwelsh19.wixsite.com/website-1")!))

 self.webView.addObserver(self, forKeyPath: "estimatedProgress", options: .new, context: nil)

 //create a new button
 let button = UIButton.init(type: .custom)
 //set image for button
 button.setImage(UIImage(named: "LogoMin"), for: UIControlState.normal)
 //add function for button
 button.addTarget(self, action: #selector(SportsViewController.acButtonPressed), for: UIControlEvents.touchUpInside)
 //set frame
 button.frame = CGRect(x: 0, y: 0, width: 32, height: 32)
 button.widthAnchor.constraint(equalToConstant: 32.0).isActive = true
 button.heightAnchor.constraint(equalToConstant: 32.0).isActive = true

 let barButton = UIBarButtonItem(customView: button)
 //assign button to navigationbar
 self.navigationItem.leftBarButtonItem = barButton

 let refreshControl = UIRefreshControl()
 refreshControl.addTarget(self, action: #selector(reloadWebView(_:)), for: .valueChanged)
 refreshControl.tintColor = UIColor.white
 webView.scrollView.addSubview(refreshControl)
 

 @objc func reloadWebView(_ sender: UIRefreshControl) 
 webView.reload()
 sender.endRefreshing()
 

 override func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?) 
 if keyPath == "estimatedProgress" 
 print(self.webView.estimatedProgress);
 self.progressView.progress = Float(self.webView.estimatedProgress); 
 

 @IBAction func home(_ sender: UIButton) 
 let myURL = URL(string: "https://jwelsh19.wixsite.com/website-1")
 let myRequest = URLRequest(url: myURL!)
 webView.load(myRequest)
 

 @IBAction func refresh(_ sender: UIButton) 

 webView.reload()

 

 //This method will call when you press button.
 @objc func acButtonPressed() 

 print("button is pressed")
 self.performSegue(withIdentifier: "Account", sender: self)