wkwebview forms autocomplete

You would have to re-code all of that yourself - and I mean all of it. You would essentially have to have your own storage for autofill data, passwords, sites, etc. You can't have access to system data or user data.

What you can do instead is use SFSafariViewController. That puts Safari inside your app. You won't have access to any of the autofill data, but it should give you a genuine, Safari view inside your app.

I did custom implement that auto-fill feature, would like to share

use it with

let data = AutoFillData(fName: "Jhon")
webView.evaluateJavaScript(data.createJSString(), completionHandler: nil)

It searches dom elements with name and id

struct AutoFillData {

    var fName: String?

    var lName: String?

    var email: String?

    var phone: String?

    var shipAddress: String?

    var shipCity: String?

    var shipState: String?

    var shipCountry: String?

    var zip: String?



    enum KeyNames: String, CaseIterable {

        case first_name, customerFirstName,

             last_name, customerLastName,

             name,

             email, customerEmail,

             phone, alternatePhone, phoneNumber, phoneNumber2 = "phone-number",

             shipAddress = "ship-address", addressLine1, addressLine2,

             shipCity = "ship-city", city,

             shipState = "ship-state", state,

             shipZip = "ship-zip", zip, pincode,

             shipCountry = "ship-country", country

    }



    func getData(keyName: KeyNames) -> String? {

        switch keyName {

        case .first_name, .customerFirstName: return fName

        case .last_name, .customerLastName: return lName

        case .name: return [fName, lName].compactMap { $0 }.joined(separator: " ")

        case .email, .customerEmail: return email

        case .phone, .alternatePhone, .phoneNumber, .phoneNumber2: return phone

        case .shipAddress, .addressLine1, .addressLine2: return shipAddress

        case .shipCity, .city: return shipCity

        case .shipState, .state: return shipState

        case .shipCountry, .country: return shipCountry

        case .zip, .shipZip, .pincode: return zip

        }

    }



    func createJSString() -> String {

        var str = ""

        KeyNames.allCases.forEach {

            let value = getData(keyName: $0)?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""

            if !value.isEmpty {

                str.append("""

                var e = document.getElementsByName('\($0.rawValue)')[0];

                if (e == null) {

                    e = document.getElementById('\($0.rawValue)');

                }

                if (e != null) {

                    e.value = '\(value)';

                }

                """)

            }

        }

        return str

    }

}