Redirect form to same url in Symfony2

Question

I want to create a form in a symfony2 project that redirects to the same page after being processed. However I'm currently receiving always NULL when reading the request $parameters whenever the form is being submitted.

The controller:

public function formAction(Request $request)
{
    $parameters = $request->request->all();
    var_dump($parameters);

    return array();
}

The twig template:

...
<form action="" method="post">
    <input type="text" id="username" placeholder="Enter username">
    <button type="submit" class="btn btn-default">Submit</button>
</form>
...

That was indeed the problem. May be you could write it as an answer so I can accept it? — rfc1484
– rfc1484, Commented Mar 9, 2015 at 10:37

Darragh Enright · Accepted Answer · 2015-03-09 10:45:02Z

1

You just need to add a name attribute to your input field:

<input type="text" id="username" name="username" placeholder="Enter username">

answered Mar 9, 2015 at 10:45

Darragh Enright

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