为什么我收到了错误的JavaScript消息

Question

我的javascript / php页面有问题：     当有人在我的网站上进行连接或注册时，我已经执行了java系统警报。我可以正确连接我的帐户，但是出现错误信息（我让您看到我的代码）

$(document).ready(function() {
  $('#register_me').on('submit', function(e) {
    e.preventDefault();
    var $this = $(this);
    var pseudonyme = $('#bean_name').val();
    var mail = $('#bean_email').val();
    var pswd = $('#bean_password').val();
    var repswd = $('#bean_repassword').val();
    if (pseudonyme === '' || pswd === '' || repswd === '' || mail === '') {
      swal("Oops :(", "Les champs doivent être remplis.", "error");
    } else {
      $.ajax({
        url: $this.attr('action'),
        type: $this.attr('method'),
        data: $this.serialize(),
        success: function(html) {
          if (html == "97736e1f6d89487783cb1b464745817b") {
            swal({
              title: "Création en cours...",
              text: "Vous pouvez à présent vous connectez.",
              type: "success",
              timer: 800,
              showConfirmButton: false
            });
            window.setTimeout(function() {
              window.location = "/moi";
            }, 1000);
          } else {
            swal("Oops :(", html, "error");
          }
        }
      });
    }
  });
});

现在我注册PHP表格：

<form class="signup-form" id="register_me" action="<?= $site['lien']; ?>/app/actions/inscription.php" method="post" role="form" autocomplete="off">
  <h3 class="Ang-message">Inscris-toi dès maintenant sur <span><?= $site['nom']; ?></span>!</h3>
  <input type="text" name="bean_name" id="register__input" placeholder="Nom d'utilisateur" required>
  <input type="email" name="bean_email" id="register__input" placeholder="Adresse mail" required>
  <input type="password" name="bean_password" id="register__input" placeholder="Mot de passe" required>
  <input type="password" name="bean_repassword" id="register__input" placeholder="Confirmer votre mot de passe" required>

  <button type="submit" id="login__submit">Finaliser l'inscription</button>
  <a href="index" id="btn__register">Annuler</a>
</form>

我只给您一张我注册时看到的屏幕截图

控制台：

“网络”标签：

PHP脚本：

<?php
require('../../global.php');

if(isset($_SESSION['id'])) {
    die('Une erreur est survenue.');
}

if(isset($_POST['bean_name'],$_POST['bean_email'],$_POST['bean_password'],$_POST['bean_repassword'])) {
    if(!empty($_POST['bean_name']) AND !empty($_POST['bean_email']) AND !empty($_POST['bean_password']) AND !empty($_POST['bean_repassword'])) {
        $pseudo = htmlspecialchars($_POST['bean_name']);
        $email = htmlspecialchars($_POST['bean_email']);
        $password = password_hash($_POST['bean_password'], PASSWORD_BCRYPT);
        $pseudo_exist = $bdd->prepare('SELECT * FROM users WHERE username = :username');
        $pseudo_exist->execute([
                                   'username' => $pseudo
                                   ]);
        if($pseudo_exist->rowCount() == 0) {
            if(preg_match('`^([a-zA-Z0-9-=?!@:.,]{3,15})$`', $pseudo)) {
                $email_exist = $bdd->prepare('SELECT * FROM users WHERE mail = :mail');
                $email_exist->execute([
                                          'mail' => $email
                                          ]);
                if($email_exist->rowCount() == 0) {
                    if(filter_var($email, FILTER_VALIDATE_EMAIL)) {
                        if($_POST['bean_password'] == $_POST['bean_repassword']) {
                            if(strlen($_POST['bean_password']) >= 6 AND strlen($_POST['bean_password']) >= 6) {
                                $insert_membre = $bdd->prepare('INSERT INTO users(username, password, mail, rank, credits, vip_points, activity_points, look, gender, motto, account_created, last_online, ip_reg) VALUES (:username, :password, :mail, :rank, :credits, :vip_points, :activity_points, :look, :gender, :motto, :account_created, :last_online, :ip_reg)');
                                $insert_membre->execute([
                                                            'username' => $pseudo,
                                                            'password' => $password,
                                                            'mail' => $email,
                                                            'rank' => "1",
                                                            'credits' => "1000000",
                                                            'vip_points' => "0",
                                                            'activity_points' => "1000000",
                                                            'look' => "hr-831-61.sh-290-62.ch-3208-110-92.hd-180-2.lg-275-62",
                                                            'gender' => "M",
                                                            'motto' => "Je suis nouveau !",
                                                            'account_created' => time(),
                                                            'last_online' => time(),
                                                            'ip_reg' => $_SERVER['REMOTE_ADDR']
                                                            ]);
                                $_SESSION['id'] = $bdd->lastInsertId();
                                echo '97736e1f6d89487783cb1b464745817b';
                            } else {
                                echo 'Le mot de passe doit contenir plus de 6 caractères.';
                            }
                        } else {
                            echo 'Les mots de passe ne correspondent pas.';
                        }
                    } else {
                        echo 'L\'adresse e-mail n\'est pas valide.';
                    }
                } else {
                    echo 'Cette adresse e-mail est déjà utilisée.';
                }
            } else {
                echo 'Ton pseudo contient des caractères non-autorisés.';
            }
        } else {
            echo 'Ce pseudo est déjà utilisé.';
        }
    } else {
        echo 'Merci de remplir tous les champs.';
    }
}
?>