<form class="form-horizontal az-form" id="form" name="form" method="post">
    <input type="hidden" id="idproduct_category" name="idproduct_category"/>
    <div class="form-group">
        <label for="" class="col-sm-3 control-label"><?php echo azlang('Category');?> *</label>
        <div class="col-sm-7">
            <input class="form-control" type="text" name="name" id="name" maxlength="20"/>
        </div>
    </div>
</form>