Two form on a single page : How to identify which form validate using jquery ajax function

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I have a html page which contains

1. a form with fields for sign up (registration / new member)


2. a form for sign in (login for already member)

The sign in form is :

<form class="dialog-form">
    <div class="form-group">
        <label>E-mail</label>
        <input type="text" placeholder="email@domain.com" class="form-control">
    </div>
    <div class="form-group">
        <label>PAssword</label>
        <input type="password" placeholder="My PAssword" class="form-control">
    </div>
    <input type="submit" name="sign_in" value="Connexion" class="btn btn-primary">
</form>

The sign up form is :

   <form class="dialog-form" action="bat/user_validation.php" method="post">
        <div class="form-group">
            <label>E-mail</label>
            <input type="text" placeholder="email@domain.com" class="form-control">
        </div>
        <div class="form-group">
            <label>Password</label>
            <input type="password" placeholder="My secret password" class="form-control">
        </div>
        <div class="form-group">
            <label>Repeat Password</label>
            <input type="password" placeholder="Type your password again" class="form-control">
        </div>
        <input type="submit" name="sign_up" value="Inscription" class="btn btn-primary">
    </form>

One the other side, I have a php script file which contains function to check and insert a userid.

    function getPassword($utilisateur) {
        try {
        $dbh = new PDO(DSN, USER, PASS);
        $uid = $utilisateur;
        $sql = "SELECT password FROM cc_users WHERE uid =:uid";
        $sth = $dbh->prepare($sql);
        $sth->execute(array(':uid'=>$uid));
        $result = $sth->fetchAll();
            return (count($result) == 1) ;
        } catch (PDOException $e) {
            print "Erreur ! : " . $e->getMessage() . "<br/>";
            die();
        }   
    }

    function setPassword($uid, $pass) {
        $dbh = new PDO(DSN, USER, PASS);
        $sql = "UPDATE cc_users SET password =:pass where uid =:uid";
        $sth = $dbh->prepare($sql);
        $sth->execute(array(':pass'=>$pass ,':uid'=>$uid));
        echo $count = $sth->rowCount();
        return $dbh->exec($sql);
    }

    function newPassword($utilisateur, $pass) {
        $crypt = crypt($pass);
        return setPassword($utilisateur, $crypt);
    }

    function checkPassword($utilisateur, $pass) {
        if (empty($pass)) return FALSE;
        $interne = getPassword($utilisateur);
        $crypt = crypt($pass, $interne);
        return ($interne === $crypt);
    }
print_r($_POST);

My questions are : How I can check on which form the user is coming? How can I do an $.ajax call for checking the form? If yes how? Thanks

asked 32 secs ago

Skunkies

49

Two form on a single page : How to identify which form validate using jquery ajax function