How to get default language

[Juhas0]

Hi, I cannot find this simple information anywhere.

I am writing a module and want to get default language id.

 

My getContent method looks like that (part of code):

public function getContent()
{		
    $output = null;
		
    if(Tools::isSubmit('addregfield'))
    {
	//display for for the user so he can enter data
        return $output.$this->displayForm(); //here I get actual lang id using (int)Configuration::get('PS_LANG_DEFAULT');
    }
		
    if (Tools::isSubmit('addfield'.$this->name)) //form after submit
    {        	
       //here Configuration::get('PS_LANG_DEFAULT') ALWAYS returns NULL    
    }
}

As you can see if form was submitted, Configuration ALWAYS returns NULL. Why is that? I'm fighting with it for 2 hours. And the only thing I came up with was to create hidden field in my form (using HelperForm) and then read this value. But I'm nearly sure that this method is bad. So, how to do this properly?

 

 

 

[Juhas0]

OK this was bug in my debugger :| It was showing NULL value, although Configure::get is returning valid value. You can close or delete this topic.