<?php

 require_once('assets/system/core.php');

     if (isset($_POST['password'])) {

    $npassword = mysqli_query($db, "SELECT * FROM users WHERE password = 'password'");

    if ($l_query->num_rows > 0) {
            while($row = $l_query->fetch_assoc()) {
                $userid = $row["id"];
            }
        }
    elseif(mysqli_num_rows($l_query) == 0)
    {
        echo '<div id="alert-error">Senha está incorreta!</div>';
        $passerror = true;
    }
}

     if (isset($_POST['npassword'])) {

    $npassword = mysqli_query($db, "UPDATE users SET password='".$_POST['npassword']."' WHERE username='".$_SESSION['loginuser']."'");

    {
        echo '<div id="alert-green">Você foi registrado corretamente!</div>';
    }
}

    echo '
    <div class="wrapper-me">
        <div class="right-content" style="margin-left: 5px">
            <div id="box" style="min-height: 400px;  max-height: 1200px;">
                <div id="blue-title" style="background: #27ae60; border: 1px solid #27ae60">
                    <h1 id="title-config">Alterar minha senha</h1>
                    <i style="color:#e0e0e0;" class="ion-edit"></i>
                </div>
                <div id="content-config" style="height: auto;">
                    <form action="" method="post" autocomplete="off">
                    <input type
                      <input type="password" name="password" placeholder="Senha atual" class="button-contn1"/>
                       <input type="password" name="npassword" placeholder="Nova senha" class="button-contn1"/>
                      <input type="submit" value="Continuar" class="button-contn">
                    </form>
                    </div> '


    ?>