how to get input value in controller php file

[typostudy]

in my template, I have one input field, <input type="text" name="find" /> , so after user input texts inside, how could I get the input value in Controller php file?

 

[Jake Bunce]

$find = $this->_input->filterSingle('find', XenForo_Input::STRING);

 

[typostudy]

Got it, thanks