src/widgets/LocationFormWidget.php
protected function address()
    {
        $this->parts['{address}'] = $this->form->field($this->model, 'address')->textInput([
            'name' => $this->getSubmitModelName('address')
            , 'id' => $this->fieldIds['address']
        ]);
    }
protected function address()
    {
        $this->parts['{address}'] = $this->form->field($this->model, 'address')->textInput([
            'name' => $this->getSubmitModelName('address')
            , 'id' => $this->fieldIds['address']
        ]);
    }
Renders the address part.