It is a mix of this tutorial on YouTube: How to Use UnityNetRequest – Replacement for WWW Class – Unity Tutorial and this reply on the same query: UnityNetRequest POST to PHP not work

The know-how I’m utilizing:

• Laravel Framework 7.15.0 (PHP)
• Unity: 2019.3.11f1 (script is C#)

Now I’m simply sending primary varieties not photographs and many others – so I have never tried something advanced however this sends a get to 1 URL on Laravel which returns the CSRF token.

This is then added as a further area to the submit request.

I’m clicking the two buttons fairly shortly – I might recommend (and can implement this myself later) that you do not ask for the token till your able to submit the shape – to keep away from it expiring in case your kind is sort of lengthy and many others.

The C# Script (Unity)

Both the capabilities are set as ON Click() on the buttons in a easy UI Canvas in Unity.

utilizing System.Collections;
utilizing System.Collections.Generic;
utilizing UnityEngine;
utilizing UnityEngine.Networking;
utilizing UnityEngine.UI;

public class BasicWebCall : MonoBehaviour
{
    public Text messageText;
    public InputField ratingToShip;
    personal string csrf_token;

    readonly string getURL = "http://mazegames.check/leaderboard/1";
    readonly string postURL = "http://mazegames.check/register/1";

    personal void Start()
    {
        messageText.textual content = "Press buttons to work together with net server";
    }

    public void OnButtonGetRating()
    {
        messageText.textual content = "Getting Token";
        StartCoroutine(EasyGetRequest());
    }

    IEnumerator EasyGetRequest()
    {
        UnityNetRequest www = UnityNetRequest.Get(getURL);

        yield return www.SendWebRequest();

        if(www.isNetworkError || www.isHttpError)
        {
            Debug.LogError(www.error);
        }
        else
        {
            messageText.textual content = "Token Received: " + www.downloadHandler.textual content;
            csrf_token = www.downloadHandler.textual content;
        }
    }

    public void OnButtonSendScore()
    {
        if (ratingToShip.textual content == string.Empty)
        {
            messageText.textual content = "Error: No excessive rating to ship.nEnter a price within the enter area.";
        }
        else
        {
            messageText.textual content = "Sending Post Request";
            StartCoroutine(EasyPostRequest(ratingToShip.textual content));
        }
    }

    IEnumerator EasyPostRequest(string curScore)
    {

        Dictionary<string, string> wwwForm = new Dictionary<string, string>();
        wwwForm.Add("_token", csrf_token);
        UnityNetRequest www = UnityNetRequest.Post(postURL, wwwForm);
        yield return www.SendWebRequest();

        if (www.isNetworkError || www.isHttpError)
        {
            Debug.LogError(www.error);
        }

        else
        {
            messageText.textual content = www.downloadHandler.textual content;
        }
    }
}

Laravel routes/net.php

Obviously it’s worthwhile to configure your finish factors to obtain your knowledge, validate and retailer it if obligatory. In this instance its simply validating the token as a part of the submit request.

Route::submit('register/{game_id}', operate($game_id) {
    return "Game On!";
});

Route::get('leaderboard/{game_id}', operate($game_id) {
    return csrf_token();
});

And that’s just about it – hope this helps another person.

#EDIT# – Request Token on Submission

To solely get the token when your submitting the shape, actually all it’s a must to do is put this line:

StartCoroutine(EasyGetRequest());

above the road:

StartCoroutine(EasyPostRequest(ratingToShip.textual content));

so that’s seems to be like this:

StartCoroutine(EasyGetRequest());
StartCoroutine(EasyPostRequest(ratingToShip.textual content));

Obviously you would then take away the operate EasyGetRequest altogether.