Question: Prestashop 1.6 has some strange functions. One of them is: 

```
\themes\my_theme\js\autoload\15-jquery.uniform-modified.js

```

Which add span to radio, input button. For example:

```
<div class="checker" id="uniform-cgv">
  <span class="checked">
    <input name="cgv" id="cgv" value="1" type="checkbox">
  </span>
</div>

```

If this span has class checked then checkbox is checked. the problem is when quest user want buy products without create a account. The user need to provide some information about his self. In the end click on "save" button

```
<button type="submit" name="submitGuestAccount" id="submitGuestAccount" class="btn btn-default button button-medium"><span>Zapisz<i class="icon-chevron-right right"></i></span></button>

```

When I click this button the html is change to:

```
<p class="checkbox">
     <input name="cgv" id="cgv" value="1" checked="checked" type="checkbox">
</p>

```

the question is. How can I call function which add span to input field after click on this button. For now I have something like this:

```
$('#submitGuestAccount').click(function () {

});

```

Below I past all content from:
[view-source:https://dev.suszek.info/themes/default-bootstrap/js/autoload/15-jquery.uniform-modified.js](https://dev.suszek.info/themes/default-bootstrap/js/autoload/15-jquery.uniform-modified.js)

Thanks for any help.

Answer: 
If you want to get the same checkbox like with uniform you just need to invoke method bindUniform() after your button was handled. I assume that you get an answer after form handling with an ajax response, so you need to add 

`if (typeof bindUniform !=='undefined') {
 bindUniform();
}`

after you get response and DOM was done.
@Alexander Grosul Thanks again. To fix this issues You need to add this code to any js file.

```
$("select.form-control,input[type='radio'],input[type='checkbox']").uniform();

```