Buddypress "I am not a robot" Recapche for registeration form

buddypress Recapcha

<?php 

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! function_exists( 'jt_add_recaptcha_on_registeration' ) ) { 
  add_action( 'bp_signup_profile_fields', 'jt_add_recaptcha_on_registeration' ); 

  function jt_add_recaptcha_on_registeration() {
    do_action('bp_recaptcha_errors');
    echo "<script src='https://www.google.com/recaptcha/api.js'></script>";
    echo '<div required class="g-recaptcha" data-sitekey="SITEKEYHERE"></div>';
  }
}

if ( ! function_exists( 'jt_recaptcha_validata' ) ) { 
  add_action( 'bp_signup_pre_validate', 'jt_recaptcha_validata' ); 

  function jt_recaptcha_validata() {
    $bp = buddypress();

    $recaptcha_response = isset($_POST['g-recaptcha-response']) && $_POST['g-recaptcha-response'] != '' ? $_POST['g-recaptcha-response'] : false;
    if (!$recaptcha_response) {
      $bp->signup->errors['recaptcha'] = 'Capcha was left blank. Please complete the capcha.';
    }
    
    CONTACT GOOGLE SERVER HERE THEN RETURN IF RESPONSE IS NOT SUCCESSFUL
  }
}