src/Samurai/Component/Helper/FormHelper.php
public function model(Entity $model, $url, array $attributes = [])
    {
        $this->model = $model;

        $tag = $this->open($url, $attributes);
        return $tag;
    }
public function model(Entity $model, $url, array $attributes = [])
    {
        $this->model = $model;

        $tag = $this->open($url, $attributes);
        return $tag;
    }
public function model ( Entity $ model , $ url , array $ attributes = [ ] ) { $ this -> model = $ model ; $ tag = $ this -> open ( $ url , $ attributes ) ; return $ tag ; }
open form tag using model

@param   Entity  $model
@param   string  $url
@param   array   $attributes
@return  Tag
open form tag using model