Интеграция входа в Google в веб-сайт / базу данных с помощью JavaScript?

Question

это мой сайт плз попробуйте в этом коде я добавил Google для входа в аккаунт, но не работает фейсбук работает, но для входа в аккаунт с просьбой что-то я не могу позволить себе, как сертификат на сайте iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

     <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <script  src="https://apis.google.com/js/platform.js" async differ></script>  

   <meta name="google-signin-client_id" content="731404588062-kc29krockq357sefj04hps4cbtujo8ki.apps.googleusercontent.com">

    <script async defer crossorigin="anonymous" src="https://connect.facebook.net/en_US/sdk.js#xfbml=1&version=v4.0&appId=2464014297008306&autoLogAppEvents=1"></script>
<div class="wrapper row3">
  <div id="container">
<!-- ################################################################################################ -->
<div id="homepage" class="clear">
  <div class="two_third first">
    <div class="push30"><img 
    src="images/snal/six_figure_mentors_mission.jpg" alt="" width="1200" 
   height="400"></div>
    <!-- #### -->
    <div class="divider2"></div>
    <!-- #### -->
    <div class="two_third first">
      <article class="push30 clear">
        <h2 class="nospace font-medium">Registration</h2>
        <p>       
      <?php
             if(isset($message))
                {
                 echo "<strong>$message</strong>";
                }
                ?>

         <form name="indexform" method="post" action="" class="rnd5"  
    onsubmit="return validate()"  >

        <input type="hidden" name="setid" value="<?php echo 
     $_SESSION["setid"]; ?>">


              <label class="one_third first" for="author">Username: 
     </label> <input name=username type=text />         

              <label class="one_third first" for="author">Firstname: 
    </label> <input name=firstname type=text />
           <label class="one_third first" for="author">Lastname:</label> 
     <input type=text name=lastname />
           <label class="one_third first" for="author">email id: </label> 
           <input type=text name=emailid />

           <label class="one_third first" for="author">password:</label> 
        <input type=password name="password" />
           <label class="one_third first" for="author">re-enter password: 
          </label> <input type=password name=confirmpassword />



           <label class="one_third first" for="author">DOB: <input 
        type="date" name="dob"  /></label>
           <br>
 <table >
 <tr><td>gender:</td>
 <td>    female</td>  <td>  <input type=radio name=gender value="Female" 
   />  </td>
  <td> male</td>  <td><input type=radio name=gender value="Male" /></td>
 </tr>
 </table>

<label class="one_third first" for="author"><input name=signup type=submit 
  value="Register"  class="button small gradient red" /></label>
     <div>
  <p> OR</p>
 <div class="g-signin2" data-longtitle="true" data-onsuccess = "onSignIn" 
 data-theme="light" data-width="200"></div>
<div class="fb-login-button" data-width="" data-size="medium" data-button- 
 type="login_with" data-auto-logout-link="false" data-use-continue- 
 as="false"onlogin="checkLoginState();"></div>

  </div>
 </form> 

иэто код JavaScript

     function onSignIn(googleUser) {

var id_token = googleUser.getAuthResponse().id_token;
console.log("ID Token: " + id_token);
var profile = googleUser.getBasicProfile();
console.log("Email: " + profile.getEmail());
 console.log('Full Name: ' + profile.getName());



    $.post('userData.php', {name:Full Name,email:Email,accesstoken:ID 
      Token,'action':'2'}, function(data){
                            if(data=='1')
                            {
                              window.location= "dashboard.php";     
                            }else 
                            {
                                alert('something goes wrong');
                            }

     });



  }