Typo in Form collections > prototype > PHP block

[Elexandre]

Hello,

I think there is a typo in the doc in:
http://symfony.com/doc/current/cookbook/form/form_collections.html#cookbook-form-collections-new-prototype

In the second source bloc, in the PHP tab:

<ul class="tags" data-prototype="<?php echo $view->escape($view['form']->row($form['tags']->getVar('prototype'))) ?>">
   ...
</ul >

In fact, there is no "getVar()" method in "Symfony\Component\Form\FormView".
A possible way to handle this would be to access the variables via the get() method like this :

<ul class="tags" data-prototype="<?php echo $view->escape($view['form']->row($form['tags']->get('prototype') )) ?>">
    ...
</ul >

Edit:
I just saw that this method is present in the master branch, but not in the 2.1 version, so the code should only be changed for the 2.1 Documentation.
I search over other pages, but i did not found this typo on any other page.
And thanks to stof for his markdown tip.

Hope it helps.

[stof]

@Elexandre to show a code-block in an issue, you need to use the appropriate Markdown syntax. See the help link near the form and in the footer of the github website

[weaverryan]

All fixed now!