Game-Jaming/Backend/Controllers/Group/UpdatePassword.php

<?php
require_once "../../../bootstrap.php";
require_once "Group.php";
use Backend\Models\Password;

if(isLogin()){
    if(isset($_POST['updatePassword']))
    $password = Password::firstWhere("group_id", groupViaToken($_SESSION["token"])->id);
    if(passwordValidate($pass = $_POST['password'])){
        $password->password = password_hash($pass,PASSWORD_DEFAULT);
        $password->save();
    }

}