When I am entering data on my form, I have set it to only enter uppercase letters however when saving, I see that it saves as a lowercase in the SQL DB. Is there any way to change this?

Heres my code:

controller:

public function store(Request $request)
    {
$energy = new Energy;
$energy->energyid = $request->input('energyid');
$energy->energydetail = $request->input('energydetail');
$energy->save();
return redirect('/page')->with('success', 'data added');
    }