Solución a "syntax error, unexpected '{' in /public_html/activate.php" ¿como puedo?

[mochr]

Como puedo solucionar este error, o si pueden porfavor alguien lo solucione, dice que hay un inesperado "{", he intentado cerrarlo, pero no se como

Este es el codigo:

Código PHP:

  <?php
include 'secure/core.php';
 
if(isset($_POST['submit'])){
    if($users->confirmEmail(mysql_real_escape_string($_POST['email']),mysql_real_escape_string($_POST['activation'])){
        header( 'Location: login.php?msg=3' ) ;
    } else {
        header( 'Location: activate.php?msg=1' ) ;
        }
}
include 'header.php';
include 'left.php'; 
?>
        <div id="right">
 
            <div class="section">
            <?php if($_GET['msg'] == '1') { ?>
             <div class="message red"><span><b>Error</b>: The activation code is invalid.</span></div>
             <?php } ?>
                            <div class="box">
 
                    <div class="title">
 
                        Activate Account
 
                    </div>
 
                    <div class="content">
 
                        <form action="activate.php" method="post">
 
                            <div class="row">
 
                                <label>Email</label>
 
                                <div class="right"><input type="text" value="" name="email" class="{validate:{required:true, messages:{required:'Please enter your email'}}}" /></div>
 
                            </div>
 
                            <div class="row">
 
                                <label>Activate Code</label>
                                                                <?php if(isset($_GET['random'])) { ?>
                                                                <div class="right"><input type="activation" value="<?php echo $_GET['random']; ?>" name="activation" class="{validate:{required:true, messages:{required:'Please enter the activation code'}}}" /></div>
                                                                <?php } else { ?>
                                <div class="right"><input type="activation" value="" name="activation" class="{validate:{required:true, messages:{required:'Please enter the activation code'}}}" /></div>
                                <?php } ?>
 
                            </div>
 
                            <div class="row">
 
                                <div class="right">
 
                                    <button type="submit" name="submit" class="green"><span>Submit</span></button>
 
                                </div>
 
                            </div>
 
                        </form>
 
                    </div>
 
                </div>
 
            </div>
 
        </div>
 
</div>
<?php include 'footer.php'; ?>   

[webankenovi]

if($users->confirmEmail(mysql_real_escape_string($_POST['email']),mysql_real_escape_string($_POST['activation']))

Falta un parentesis, de echo el cierre del if , echale un ojo

[mochr]

:D muchas gracias, tenias razón, faltaba un ")" mas al final de la linea