The *FormExtension* provides a service for building form in your application with the Symfony2 Form component. By default, the *FormExtension* uses the CSRF Protection avoiding Cross-site request forgery, a method by which a malicious user attempts to make your legitimate users unknowingly submit data that they don't intend to submit.
The *FormExtension* provides a service for building form in your application
with the Symfony2 Form component. By default, the *FormExtension* uses the
CSRF Protection avoiding Cross-site request forgery, a method by which a
malicious user attempts to make your legitimate users unknowingly submit
data that they don't intend to submit.
You can find more details about CSRF Protection and CSRF token in the `Symfony2 Book here : <http://symfony.com/doc/current/book/forms.html#csrf-protection>`
You can find more details about CSRF Protection and CSRF token in the `Symfony2 Book:
In some cases (for example, when embedding a form in an html email) you might want not to use this protection. The easiest way to avoid this is to understand that it is possible to give specific options to your form builder through the `createBuilder()` function.`
In some cases (for example, when embedding a form in an html email) you might want
not to use this protection. The easiest way to avoid this is to understand that it
is possible to give specific options to your form builder through the `createBuilder()` function.
Example
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...
...
@@ -20,4 +27,8 @@ That's it, your form could be submited from everywhere without CSRF Protection.
Going further..
---------------
This specific example showed how to change the `csrf_protection` in the `$options` parameter of the `createBuilder()` function. More of them could be passed through this parameter, it is as simple as using the Symfony2 `getDefaultOptions()` function in your form classes. `See more here <http://symfony.com/doc/current/book/forms.html#book-form-creating-form-classes>`
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This specific example showed how to change the `csrf_protection` in the `$options`
parameter of the `createBuilder()` function. More of them could be passed through
this parameter, it is as simple as using the Symfony2 `getDefaultOptions()` method
