<?php
    session_start();
?>
<?php
if (array_key_exists('errors', $_SESSION)): ?>
<div>
    <?= implode('<br>', $_SESSION['errors']); ?>
</div>
<?php unset($_SESSION['errors']); endif; ?>

<form  action="contact.php"  method="POST">
    <div>
        <label  for="nom">Nom :</label>
        <input  type="text"  id="nom"  name="user_name" value="<?= isset($_SESSION['inputs']['user_name']) ? $_SESSION['inputs']['user_name'] : ''; ?>">
    </div>
    <div>
        <label  for="number">tel: :</label>
        <input  type="tel"  id="number"  name="user_tel" value="<?= isset($_SESSION['inputs']['user_tel']) ? $_SESSION['inputs']['user_tel'] : ''; ?>">
    </div>
    <div>
        <label  for="courriel">Courriel :</label>
        <input  type="email"  id="courriel"  name="user_email" value="<?= isset($_SESSION['inputs']['user_email']) ? $_SESSION['inputs']['user_email'] : ''; ?>">
    </div>
    <div>
        <select name="user_select">
            <option selected disabled value ="">choisis</option>
            <option value="sujet1">sujet1</option>
            <option value="sujet2">sujet2</option>
        </select>
    </div>
    <div>
        <label  for="message">Message :</label>
        <textarea  id="message"  name="user_message" value="<?= isset($_SESSION['inputs']['user_message']) ? $_SESSION['inputs']['user_message'] : ''; ?>"></textarea>
    </div>
    <div  class="button">
        <button  type="submit">Envoyer votre message</button>
    </div>
</form>